28063230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 74124288

約数和(自身を除く): 46061058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1531, 1833, 3055, 3062, 3666, 4593, 6110, 7655, 9165, 9186, 15310, 18330, 19903, 22965, 39806, 45930, 59709, 71957, 99515, 119418, 143914, 199030, 215871, 298545, 359785, 431742, 597090, 719570, 935441, 1079355, 1870882, 2158710, 2806323, 4677205, 5612646, 9354410, 14031615, 28063230]

約数ペア:

[(1, 28063230), (2, 14031615), (3, 9354410), (5, 5612646), (6, 4677205), (10, 2806323), (13, 2158710), (15, 1870882), (26, 1079355), (30, 935441), (39, 719570), (47, 597090), (65, 431742), (78, 359785), (94, 298545), (130, 215871), (141, 199030), (195, 143914), (235, 119418), (282, 99515), (390, 71957), (470, 59709), (611, 45930), (705, 39806), (1222, 22965), (1410, 19903), (1531, 18330), (1833, 15310), (3055, 9186), (3062, 9165), (3666, 7655), (4593, 6110)]