6469450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 13358520

約数和(自身を除く): 6889070

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 269, 325, 370, 481, 538, 650, 925, 962, 1345, 1850, 2405, 2690, 3497, 4810, 6725, 6994, 9953, 12025, 13450, 17485, 19906, 24050, 34970, 49765, 87425, 99530, 129389, 174850, 248825, 258778, 497650, 646945, 1293890, 3234725, 6469450]

約数ペア:

[(1, 6469450), (2, 3234725), (5, 1293890), (10, 646945), (13, 497650), (25, 258778), (26, 248825), (37, 174850), (50, 129389), (65, 99530), (74, 87425), (130, 49765), (185, 34970), (269, 24050), (325, 19906), (370, 17485), (481, 13450), (538, 12025), (650, 9953), (925, 6994), (962, 6725), (1345, 4810), (1850, 3497), (2405, 2690)]