3538470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 9402624

約数和(自身を除く): 5864154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 211, 215, 258, 390, 422, 430, 559, 633, 645, 1055, 1118, 1266, 1290, 1677, 2110, 2743, 2795, 3165, 3354, 5486, 5590, 6330, 8229, 8385, 9073, 13715, 16458, 16770, 18146, 27219, 27430, 41145, 45365, 54438, 82290, 90730, 117949, 136095, 235898, 272190, 353847, 589745, 707694, 1179490, 1769235, 3538470]

約数ペア:

[(1, 3538470), (2, 1769235), (3, 1179490), (5, 707694), (6, 589745), (10, 353847), (13, 272190), (15, 235898), (26, 136095), (30, 117949), (39, 90730), (43, 82290), (65, 54438), (78, 45365), (86, 41145), (129, 27430), (130, 27219), (195, 18146), (211, 16770), (215, 16458), (258, 13715), (390, 9073), (422, 8385), (430, 8229), (559, 6330), (633, 5590), (645, 5486), (1055, 3354), (1118, 3165), (1266, 2795), (1290, 2743), (1677, 2110)]