5541930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 14545440

約数和(自身を除く): 9003510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 443, 695, 834, 886, 1251, 1329, 1390, 2085, 2215, 2502, 2658, 3987, 4170, 4430, 6255, 6645, 7974, 12510, 13290, 19935, 39870, 61577, 123154, 184731, 307885, 369462, 554193, 615770, 923655, 1108386, 1847310, 2770965, 5541930]

約数ペア:

[(1, 5541930), (2, 2770965), (3, 1847310), (5, 1108386), (6, 923655), (9, 615770), (10, 554193), (15, 369462), (18, 307885), (30, 184731), (45, 123154), (90, 61577), (139, 39870), (278, 19935), (417, 13290), (443, 12510), (695, 7974), (834, 6645), (886, 6255), (1251, 4430), (1329, 4170), (1390, 3987), (2085, 2658), (2215, 2502)]