61682740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23189}}^1$

素因数の和:23224

約数の個数: 48

約数和(自身を含む): 155836800

約数和(自身を除く): 94154060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 23189, 46378, 92756, 115945, 162323, 231890, 324646, 440591, 463780, 649292, 811615, 881182, 1623230, 1762364, 2202955, 3084137, 3246460, 4405910, 6168274, 8811820, 12336548, 15420685, 30841370, 61682740]

約数ペア:

[(1, 61682740), (2, 30841370), (4, 15420685), (5, 12336548), (7, 8811820), (10, 6168274), (14, 4405910), (19, 3246460), (20, 3084137), (28, 2202955), (35, 1762364), (38, 1623230), (70, 881182), (76, 811615), (95, 649292), (133, 463780), (140, 440591), (190, 324646), (266, 231890), (380, 162323), (532, 115945), (665, 92756), (1330, 46378), (2660, 23189)]