88730990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 88561810

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 113, 149, 155, 170, 226, 298, 310, 527, 565, 745, 1054, 1130, 1490, 1921, 2533, 2635, 3503, 3842, 4619, 5066, 5270, 7006, 9238, 9605, 12665, 16837, 17515, 19210, 23095, 25330, 33674, 35030, 46190, 59551, 78523, 84185, 119102, 157046, 168370, 286229, 297755, 392615, 521947, 572458, 595510, 785230, 1043894, 1431145, 2609735, 2862290, 5219470, 8873099, 17746198, 44365495, 88730990]

約数ペア:

[(1, 88730990), (2, 44365495), (5, 17746198), (10, 8873099), (17, 5219470), (31, 2862290), (34, 2609735), (62, 1431145), (85, 1043894), (113, 785230), (149, 595510), (155, 572458), (170, 521947), (226, 392615), (298, 297755), (310, 286229), (527, 168370), (565, 157046), (745, 119102), (1054, 84185), (1130, 78523), (1490, 59551), (1921, 46190), (2533, 35030), (2635, 33674), (3503, 25330), (3842, 23095), (4619, 19210), (5066, 17515), (5270, 16837), (7006, 12665), (9238, 9605)]