83799170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 188407296

約数和(自身を除く): 104608126

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, 1297, 1846, 2485, 2594, 4615, 4970, 6461, 6485, 9079, 9230, 12922, 12970, 16861, 18158, 32305, 33722, 45395, 64610, 84305, 90790, 92087, 118027, 168610, 184174, 236054, 460435, 590135, 644609, 920870, 1180270, 1197131, 1289218, 2394262, 3223045, 5985655, 6446090, 8379917, 11971310, 16759834, 41899585, 83799170]

約数ペア:

[(1, 83799170), (2, 41899585), (5, 16759834), (7, 11971310), (10, 8379917), (13, 6446090), (14, 5985655), (26, 3223045), (35, 2394262), (65, 1289218), (70, 1197131), (71, 1180270), (91, 920870), (130, 644609), (142, 590135), (182, 460435), (355, 236054), (455, 184174), (497, 168610), (710, 118027), (910, 92087), (923, 90790), (994, 84305), (1297, 64610), (1846, 45395), (2485, 33722), (2594, 32305), (4615, 18158), (4970, 16861), (6461, 12970), (6485, 12922), (9079, 9230)]