30547458

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 68942016

約数和(自身を除く): 38394558

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 647, 774, 1098, 1294, 1941, 2623, 3882, 5246, 5823, 7869, 11646, 15738, 23607, 27821, 39467, 47214, 55642, 78934, 83463, 118401, 166926, 236802, 250389, 355203, 500778, 710406, 1697081, 3394162, 5091243, 10182486, 15273729, 30547458]

約数ペア:

[(1, 30547458), (2, 15273729), (3, 10182486), (6, 5091243), (9, 3394162), (18, 1697081), (43, 710406), (61, 500778), (86, 355203), (122, 250389), (129, 236802), (183, 166926), (258, 118401), (366, 83463), (387, 78934), (549, 55642), (647, 47214), (774, 39467), (1098, 27821), (1294, 23607), (1941, 15738), (2623, 11646), (3882, 7869), (5246, 5823)]