1292470270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12569}}^1$

素因数の和:12709

約数の個数: 64

約数和(自身を含む): 2888887680

約数和(自身を除く): 1596417410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 113, 130, 182, 226, 455, 565, 791, 910, 1130, 1469, 1582, 2938, 3955, 7345, 7910, 10283, 12569, 14690, 20566, 25138, 51415, 62845, 87983, 102830, 125690, 163397, 175966, 326794, 439915, 816985, 879830, 1143779, 1420297, 1633970, 2287558, 2840594, 5718895, 7101485, 9942079, 11437790, 14202970, 18463861, 19884158, 36927722, 49710395, 92319305, 99420790, 129247027, 184638610, 258494054, 646235135, 1292470270]

約数ペア:

[(1, 1292470270), (2, 646235135), (5, 258494054), (7, 184638610), (10, 129247027), (13, 99420790), (14, 92319305), (26, 49710395), (35, 36927722), (65, 19884158), (70, 18463861), (91, 14202970), (113, 11437790), (130, 9942079), (182, 7101485), (226, 5718895), (455, 2840594), (565, 2287558), (791, 1633970), (910, 1420297), (1130, 1143779), (1469, 879830), (1582, 816985), (2938, 439915), (3955, 326794), (7345, 175966), (7910, 163397), (10283, 125690), (12569, 102830), (14690, 87983), (20566, 62845), (25138, 51415)]