40377510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3011}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 105721200

約数和(自身を除く): 65343690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 3011, 4470, 6022, 6705, 9033, 13410, 15055, 18066, 27099, 30110, 45165, 54198, 90330, 135495, 270990, 448639, 897278, 1345917, 2243195, 2691834, 4037751, 4486390, 6729585, 8075502, 13459170, 20188755, 40377510]

約数ペア:

[(1, 40377510), (2, 20188755), (3, 13459170), (5, 8075502), (6, 6729585), (9, 4486390), (10, 4037751), (15, 2691834), (18, 2243195), (30, 1345917), (45, 897278), (90, 448639), (149, 270990), (298, 135495), (447, 90330), (745, 54198), (894, 45165), (1341, 30110), (1490, 27099), (2235, 18066), (2682, 15055), (3011, 13410), (4470, 9033), (6022, 6705)]