15676905790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{242639}}^1$

素因数の和:242737

約数の個数: 64

約数和(自身を含む): 35219681280

約数和(自身を除く): 19542775490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1846, 2485, 4615, 4970, 6461, 9230, 12922, 32305, 64610, 242639, 485278, 1213195, 1698473, 2426390, 3154307, 3396946, 6308614, 8492365, 15771535, 16984730, 17227369, 22080149, 31543070, 34454738, 44160298, 86136845, 110400745, 120591583, 172273690, 220801490, 223955797, 241183166, 447911594, 602957915, 1119778985, 1205915830, 1567690579, 2239557970, 3135381158, 7838452895, 15676905790]

約数ペア:

[(1, 15676905790), (2, 7838452895), (5, 3135381158), (7, 2239557970), (10, 1567690579), (13, 1205915830), (14, 1119778985), (26, 602957915), (35, 447911594), (65, 241183166), (70, 223955797), (71, 220801490), (91, 172273690), (130, 120591583), (142, 110400745), (182, 86136845), (355, 44160298), (455, 34454738), (497, 31543070), (710, 22080149), (910, 17227369), (923, 16984730), (994, 15771535), (1846, 8492365), (2485, 6308614), (4615, 3396946), (4970, 3154307), (6461, 2426390), (9230, 1698473), (12922, 1213195), (32305, 485278), (64610, 242639)]