30702450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 76602240

約数和(自身を除く): 45899790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 985, 1039, 1182, 1970, 2078, 2955, 3117, 4925, 5195, 5910, 6234, 9850, 10390, 14775, 15585, 25975, 29550, 31170, 51950, 77925, 155850, 204683, 409366, 614049, 1023415, 1228098, 2046830, 3070245, 5117075, 6140490, 10234150, 15351225, 30702450]

約数ペア:

[(1, 30702450), (2, 15351225), (3, 10234150), (5, 6140490), (6, 5117075), (10, 3070245), (15, 2046830), (25, 1228098), (30, 1023415), (50, 614049), (75, 409366), (150, 204683), (197, 155850), (394, 77925), (591, 51950), (985, 31170), (1039, 29550), (1182, 25975), (1970, 15585), (2078, 14775), (2955, 10390), (3117, 9850), (4925, 6234), (5195, 5910)]