1611610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 4136832

約数和(自身を除く): 2525222

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 35, 46, 49, 55, 65, 70, 77, 91, 98, 110, 115, 130, 143, 154, 161, 182, 230, 245, 253, 286, 299, 322, 385, 455, 490, 506, 539, 598, 637, 715, 770, 805, 910, 1001, 1078, 1127, 1265, 1274, 1430, 1495, 1610, 1771, 2002, 2093, 2254, 2530, 2695, 2990, 3185, 3289, 3542, 4186, 5005, 5390, 5635, 6370, 6578, 7007, 8855, 10010, 10465, 11270, 12397, 14014, 14651, 16445, 17710, 20930, 23023, 24794, 29302, 32890, 35035, 46046, 61985, 70070, 73255, 115115, 123970, 146510, 161161, 230230, 322322, 805805, 1611610]

約数ペア:

[(1, 1611610), (2, 805805), (5, 322322), (7, 230230), (10, 161161), (11, 146510), (13, 123970), (14, 115115), (22, 73255), (23, 70070), (26, 61985), (35, 46046), (46, 35035), (49, 32890), (55, 29302), (65, 24794), (70, 23023), (77, 20930), (91, 17710), (98, 16445), (110, 14651), (115, 14014), (130, 12397), (143, 11270), (154, 10465), (161, 10010), (182, 8855), (230, 7007), (245, 6578), (253, 6370), (286, 5635), (299, 5390), (322, 5005), (385, 4186), (455, 3542), (490, 3289), (506, 3185), (539, 2990), (598, 2695), (637, 2530), (715, 2254), (770, 2093), (805, 2002), (910, 1771), (1001, 1610), (1078, 1495), (1127, 1430), (1265, 1274)]