30786932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 32354188

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 316, 374, 521, 748, 869, 1042, 1343, 1738, 2084, 2686, 3476, 5372, 5731, 8857, 11462, 14773, 17714, 22924, 29546, 35428, 41159, 59092, 82318, 97427, 164636, 194854, 389708, 452749, 699703, 905498, 1399406, 1810996, 2798812, 7696733, 15393466, 30786932]

約数ペア:

[(1, 30786932), (2, 15393466), (4, 7696733), (11, 2798812), (17, 1810996), (22, 1399406), (34, 905498), (44, 699703), (68, 452749), (79, 389708), (158, 194854), (187, 164636), (316, 97427), (374, 82318), (521, 59092), (748, 41159), (869, 35428), (1042, 29546), (1343, 22924), (1738, 17714), (2084, 14773), (2686, 11462), (3476, 8857), (5372, 5731)]