47470410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 72

約数和(自身を含む): 133690284

約数和(自身を除く): 86219874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 3121, 5070, 6242, 7605, 9363, 15210, 15605, 18726, 28089, 31210, 40573, 46815, 56178, 81146, 93630, 121719, 140445, 202865, 243438, 280890, 365157, 405730, 527449, 608595, 730314, 1054898, 1217190, 1582347, 1825785, 2637245, 3164694, 3651570, 4747041, 5274490, 7911735, 9494082, 15823470, 23735205, 47470410]

約数ペア:

[(1, 47470410), (2, 23735205), (3, 15823470), (5, 9494082), (6, 7911735), (9, 5274490), (10, 4747041), (13, 3651570), (15, 3164694), (18, 2637245), (26, 1825785), (30, 1582347), (39, 1217190), (45, 1054898), (65, 730314), (78, 608595), (90, 527449), (117, 405730), (130, 365157), (169, 280890), (195, 243438), (234, 202865), (338, 140445), (390, 121719), (507, 93630), (585, 81146), (845, 56178), (1014, 46815), (1170, 40573), (1521, 31210), (1690, 28089), (2535, 18726), (3042, 15605), (3121, 15210), (5070, 9363), (6242, 7605)]