1570532990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{673}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 3159172800

約数和(自身を除く): 1588639810

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 619, 673, 754, 1238, 1346, 1885, 3095, 3365, 3770, 6190, 6730, 8047, 8749, 16094, 17498, 17951, 19517, 35902, 39034, 40235, 43745, 80470, 87490, 89755, 97585, 179510, 195170, 233363, 253721, 416587, 466726, 507442, 833174, 1166815, 1268605, 2082935, 2333630, 2537210, 4165870, 5415631, 10831262, 12081023, 24162046, 27078155, 54156310, 60405115, 120810230, 157053299, 314106598, 785266495, 1570532990]

約数ペア:

[(1, 1570532990), (2, 785266495), (5, 314106598), (10, 157053299), (13, 120810230), (26, 60405115), (29, 54156310), (58, 27078155), (65, 24162046), (130, 12081023), (145, 10831262), (290, 5415631), (377, 4165870), (619, 2537210), (673, 2333630), (754, 2082935), (1238, 1268605), (1346, 1166815), (1885, 833174), (3095, 507442), (3365, 466726), (3770, 416587), (6190, 253721), (6730, 233363), (8047, 195170), (8749, 179510), (16094, 97585), (17498, 89755), (17951, 87490), (19517, 80470), (35902, 43745), (39034, 40235)]