2615673970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{42901}}^1$

素因数の和:42995

約数の個数: 64

約数和(自身を含む): 5881349376

約数和(自身を除く): 3265675406

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1742, 2345, 4355, 4690, 6097, 8710, 12194, 30485, 42901, 60970, 85802, 214505, 300307, 429010, 557713, 600614, 1115426, 1501535, 2788565, 2874367, 3003070, 3903991, 5577130, 5748734, 7807982, 14371835, 19519955, 20120569, 28743670, 37366771, 39039910, 40241138, 74733542, 100602845, 186833855, 201205690, 261567397, 373667710, 523134794, 1307836985, 2615673970]

約数ペア:

[(1, 2615673970), (2, 1307836985), (5, 523134794), (7, 373667710), (10, 261567397), (13, 201205690), (14, 186833855), (26, 100602845), (35, 74733542), (65, 40241138), (67, 39039910), (70, 37366771), (91, 28743670), (130, 20120569), (134, 19519955), (182, 14371835), (335, 7807982), (455, 5748734), (469, 5577130), (670, 3903991), (871, 3003070), (910, 2874367), (938, 2788565), (1742, 1501535), (2345, 1115426), (4355, 600614), (4690, 557713), (6097, 429010), (8710, 300307), (12194, 214505), (30485, 85802), (42901, 60970)]