1719227510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10103}}^1$

素因数の和:10158

約数の個数: 128

約数和(自身を含む): 4399847424

約数和(自身を除く): 2680619914

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 55, 65, 70, 77, 85, 91, 110, 119, 130, 143, 154, 170, 182, 187, 221, 238, 286, 374, 385, 442, 455, 595, 715, 770, 910, 935, 1001, 1105, 1190, 1309, 1430, 1547, 1870, 2002, 2210, 2431, 2618, 3094, 4862, 5005, 6545, 7735, 10010, 10103, 12155, 13090, 15470, 17017, 20206, 24310, 34034, 50515, 70721, 85085, 101030, 111133, 131339, 141442, 170170, 171751, 222266, 262678, 343502, 353605, 555665, 656695, 707210, 777931, 858755, 919373, 1111330, 1202257, 1313390, 1444729, 1555862, 1717510, 1838746, 1889261, 2232763, 2404514, 2889458, 3778522, 3889655, 4465526, 4596865, 6011285, 7223645, 7779310, 9193730, 9446305, 10113103, 11163815, 12022570, 13224827, 14447290, 15629341, 18892610, 20226206, 22327630, 24560393, 26449654, 31258682, 49120786, 50565515, 66124135, 78146705, 101131030, 122801965, 132248270, 156293410, 171922751, 245603930, 343845502, 859613755, 1719227510]

約数ペア:

[(1, 1719227510), (2, 859613755), (5, 343845502), (7, 245603930), (10, 171922751), (11, 156293410), (13, 132248270), (14, 122801965), (17, 101131030), (22, 78146705), (26, 66124135), (34, 50565515), (35, 49120786), (55, 31258682), (65, 26449654), (70, 24560393), (77, 22327630), (85, 20226206), (91, 18892610), (110, 15629341), (119, 14447290), (130, 13224827), (143, 12022570), (154, 11163815), (170, 10113103), (182, 9446305), (187, 9193730), (221, 7779310), (238, 7223645), (286, 6011285), (374, 4596865), (385, 4465526), (442, 3889655), (455, 3778522), (595, 2889458), (715, 2404514), (770, 2232763), (910, 1889261), (935, 1838746), (1001, 1717510), (1105, 1555862), (1190, 1444729), (1309, 1313390), (1430, 1202257), (1547, 1111330), (1870, 919373), (2002, 858755), (2210, 777931), (2431, 707210), (2618, 656695), (3094, 555665), (4862, 353605), (5005, 343502), (6545, 262678), (7735, 222266), (10010, 171751), (10103, 170170), (12155, 141442), (13090, 131339), (15470, 111133), (17017, 101030), (20206, 85085), (24310, 70721), (34034, 50515)]