1084090620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{340909}}^1$

素因数の和:340974

約数の個数: 48

約数和(自身を含む): 3092735520

約数和(自身を除く): 2008644900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 340909, 681818, 1022727, 1363636, 1704545, 2045454, 3409090, 4090908, 5113635, 6818180, 10227270, 18068177, 20454540, 36136354, 54204531, 72272708, 90340885, 108409062, 180681770, 216818124, 271022655, 361363540, 542045310, 1084090620]

約数ペア:

[(1, 1084090620), (2, 542045310), (3, 361363540), (4, 271022655), (5, 216818124), (6, 180681770), (10, 108409062), (12, 90340885), (15, 72272708), (20, 54204531), (30, 36136354), (53, 20454540), (60, 18068177), (106, 10227270), (159, 6818180), (212, 5113635), (265, 4090908), (318, 3409090), (530, 2045454), (636, 1704545), (795, 1363636), (1060, 1022727), (1590, 681818), (3180, 340909)]