13687140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 38606400

約数和(自身を除く): 24919260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1531, 1788, 2235, 2980, 3062, 4470, 4593, 6124, 7655, 8940, 9186, 15310, 18372, 22965, 30620, 45930, 91860, 228119, 456238, 684357, 912476, 1140595, 1368714, 2281190, 2737428, 3421785, 4562380, 6843570, 13687140]

約数ペア:

[(1, 13687140), (2, 6843570), (3, 4562380), (4, 3421785), (5, 2737428), (6, 2281190), (10, 1368714), (12, 1140595), (15, 912476), (20, 684357), (30, 456238), (60, 228119), (149, 91860), (298, 45930), (447, 30620), (596, 22965), (745, 18372), (894, 15310), (1490, 9186), (1531, 8940), (1788, 7655), (2235, 6124), (2980, 4593), (3062, 4470)]