1180270

素因数分解:

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

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 2616768

約数和(自身を除く): 1436498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1297, 2594, 6485, 9079, 12970, 16861, 18158, 33722, 45395, 84305, 90790, 118027, 168610, 236054, 590135, 1180270]

約数ペア:

[(1, 1180270), (2, 590135), (5, 236054), (7, 168610), (10, 118027), (13, 90790), (14, 84305), (26, 45395), (35, 33722), (65, 18158), (70, 16861), (91, 12970), (130, 9079), (182, 6485), (455, 2594), (910, 1297)]