405492030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 1083798144

約数和(自身を除く): 678306114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 257, 282, 373, 423, 470, 514, 705, 746, 771, 846, 1119, 1285, 1410, 1542, 1865, 2115, 2238, 2313, 2570, 3357, 3730, 3855, 4230, 4626, 5595, 6714, 7710, 11190, 11565, 12079, 16785, 17531, 23130, 24158, 33570, 35062, 36237, 52593, 60395, 72474, 87655, 95861, 105186, 108711, 120790, 157779, 175310, 181185, 191722, 217422, 262965, 287583, 315558, 362370, 479305, 525930, 543555, 575166, 788895, 862749, 958610, 1087110, 1437915, 1577790, 1725498, 2875830, 4313745, 4505467, 8627490, 9010934, 13516401, 22527335, 27032802, 40549203, 45054670, 67582005, 81098406, 135164010, 202746015, 405492030]

約数ペア:

[(1, 405492030), (2, 202746015), (3, 135164010), (5, 81098406), (6, 67582005), (9, 45054670), (10, 40549203), (15, 27032802), (18, 22527335), (30, 13516401), (45, 9010934), (47, 8627490), (90, 4505467), (94, 4313745), (141, 2875830), (235, 1725498), (257, 1577790), (282, 1437915), (373, 1087110), (423, 958610), (470, 862749), (514, 788895), (705, 575166), (746, 543555), (771, 525930), (846, 479305), (1119, 362370), (1285, 315558), (1410, 287583), (1542, 262965), (1865, 217422), (2115, 191722), (2238, 181185), (2313, 175310), (2570, 157779), (3357, 120790), (3730, 108711), (3855, 105186), (4230, 95861), (4626, 87655), (5595, 72474), (6714, 60395), (7710, 52593), (11190, 36237), (11565, 35062), (12079, 33570), (16785, 24158), (17531, 23130)]