127000343990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1853749}}^1$

素因数の和:1853817

約数の個数: 64

約数和(自身を含む): 269075520000

約数和(自身を除く): 142075176010

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2210, 2635, 4030, 5270, 6851, 13702, 34255, 68510, 1853749, 3707498, 9268745, 18537490, 24098737, 31513733, 48197474, 57466219, 63027466, 114932438, 120493685, 157568665, 240987370, 287331095, 315137330, 409678529, 574662190, 747060847, 819357058, 976925723, 1494121694, 1953851446, 2048392645, 3735304235, 4096785290, 4884628615, 7470608470, 9769257230, 12700034399, 25400068798, 63500171995, 127000343990]

約数ペア:

[(1, 127000343990), (2, 63500171995), (5, 25400068798), (10, 12700034399), (13, 9769257230), (17, 7470608470), (26, 4884628615), (31, 4096785290), (34, 3735304235), (62, 2048392645), (65, 1953851446), (85, 1494121694), (130, 976925723), (155, 819357058), (170, 747060847), (221, 574662190), (310, 409678529), (403, 315137330), (442, 287331095), (527, 240987370), (806, 157568665), (1054, 120493685), (1105, 114932438), (2015, 63027466), (2210, 57466219), (2635, 48197474), (4030, 31513733), (5270, 24098737), (6851, 18537490), (13702, 9268745), (34255, 3707498), (68510, 1853749)]