1665430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 3374784

約数和(自身を除く): 1709354

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 557, 598, 1114, 1495, 2785, 2990, 5570, 7241, 12811, 14482, 25622, 36205, 64055, 72410, 128110, 166543, 333086, 832715, 1665430]

約数ペア:

[(1, 1665430), (2, 832715), (5, 333086), (10, 166543), (13, 128110), (23, 72410), (26, 64055), (46, 36205), (65, 25622), (115, 14482), (130, 12811), (230, 7241), (299, 5570), (557, 2990), (598, 2785), (1114, 1495)]