3037740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 8582112

約数和(自身を除く): 5544372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 257, 394, 514, 591, 771, 788, 985, 1028, 1182, 1285, 1542, 1970, 2364, 2570, 2955, 3084, 3855, 3940, 5140, 5910, 7710, 11820, 15420, 50629, 101258, 151887, 202516, 253145, 303774, 506290, 607548, 759435, 1012580, 1518870, 3037740]

約数ペア:

[(1, 3037740), (2, 1518870), (3, 1012580), (4, 759435), (5, 607548), (6, 506290), (10, 303774), (12, 253145), (15, 202516), (20, 151887), (30, 101258), (60, 50629), (197, 15420), (257, 11820), (394, 7710), (514, 5910), (591, 5140), (771, 3940), (788, 3855), (985, 3084), (1028, 2955), (1182, 2570), (1285, 2364), (1542, 1970)]