1907936030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 4770456768

約数和(自身を除く): 2862520738

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 73, 77, 91, 98, 110, 130, 143, 146, 154, 182, 245, 286, 365, 373, 385, 455, 490, 511, 539, 637, 715, 730, 746, 770, 803, 910, 949, 1001, 1022, 1078, 1274, 1430, 1606, 1865, 1898, 2002, 2555, 2611, 2695, 3185, 3577, 3730, 4015, 4103, 4745, 4849, 5005, 5110, 5222, 5390, 5621, 6370, 6643, 7007, 7154, 8030, 8206, 9490, 9698, 10010, 10439, 11242, 13055, 13286, 14014, 17885, 18277, 20515, 20878, 24245, 26110, 27229, 28105, 28721, 33215, 33943, 35035, 35770, 36554, 39347, 41030, 46501, 48490, 52195, 53339, 54458, 56210, 57442, 66430, 67886, 70070, 73073, 78694, 91385, 93002, 104390, 106678, 136145, 143605, 146146, 169715, 182770, 190603, 196735, 201047, 232505, 237601, 266695, 272290, 287210, 299519, 339430, 353977, 365365, 373373, 381206, 393470, 402094, 465010, 475202, 511511, 533390, 599038, 707954, 730730, 746746, 953015, 1005235, 1023022, 1188005, 1334221, 1497595, 1769885, 1866865, 1906030, 2010470, 2096633, 2376010, 2477839, 2557555, 2613611, 2668442, 2995190, 3539770, 3733730, 3893747, 4193266, 4955678, 5115110, 5227222, 6671105, 7787494, 10483165, 12389195, 13068055, 13342210, 14676431, 17344873, 19468735, 20966330, 24778390, 26136110, 27256229, 29352862, 34689746, 38937470, 54512458, 73382155, 86724365, 136281145, 146764310, 173448730, 190793603, 272562290, 381587206, 953968015, 1907936030]

約数ペア:

[(1, 1907936030), (2, 953968015), (5, 381587206), (7, 272562290), (10, 190793603), (11, 173448730), (13, 146764310), (14, 136281145), (22, 86724365), (26, 73382155), (35, 54512458), (49, 38937470), (55, 34689746), (65, 29352862), (70, 27256229), (73, 26136110), (77, 24778390), (91, 20966330), (98, 19468735), (110, 17344873), (130, 14676431), (143, 13342210), (146, 13068055), (154, 12389195), (182, 10483165), (245, 7787494), (286, 6671105), (365, 5227222), (373, 5115110), (385, 4955678), (455, 4193266), (490, 3893747), (511, 3733730), (539, 3539770), (637, 2995190), (715, 2668442), (730, 2613611), (746, 2557555), (770, 2477839), (803, 2376010), (910, 2096633), (949, 2010470), (1001, 1906030), (1022, 1866865), (1078, 1769885), (1274, 1497595), (1430, 1334221), (1606, 1188005), (1865, 1023022), (1898, 1005235), (2002, 953015), (2555, 746746), (2611, 730730), (2695, 707954), (3185, 599038), (3577, 533390), (3730, 511511), (4015, 475202), (4103, 465010), (4745, 402094), (4849, 393470), (5005, 381206), (5110, 373373), (5222, 365365), (5390, 353977), (5621, 339430), (6370, 299519), (6643, 287210), (7007, 272290), (7154, 266695), (8030, 237601), (8206, 232505), (9490, 201047), (9698, 196735), (10010, 190603), (10439, 182770), (11242, 169715), (13055, 146146), (13286, 143605), (14014, 136145), (17885, 106678), (18277, 104390), (20515, 93002), (20878, 91385), (24245, 78694), (26110, 73073), (27229, 70070), (28105, 67886), (28721, 66430), (33215, 57442), (33943, 56210), (35035, 54458), (35770, 53339), (36554, 52195), (39347, 48490), (41030, 46501)]