407645730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2447}}^1$

素因数の和:3080

約数の個数: 64

約数和(自身を含む): 1089262080

約数和(自身を除く): 681616350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 617, 1234, 1851, 2447, 3085, 3702, 4894, 5553, 6170, 7341, 9255, 11106, 12235, 14682, 16659, 18510, 22023, 24470, 27765, 33318, 36705, 44046, 55530, 66069, 73410, 83295, 110115, 132138, 166590, 220230, 330345, 660690, 1509799, 3019598, 4529397, 7548995, 9058794, 13588191, 15097990, 22646985, 27176382, 40764573, 45293970, 67940955, 81529146, 135881910, 203822865, 407645730]

約数ペア:

[(1, 407645730), (2, 203822865), (3, 135881910), (5, 81529146), (6, 67940955), (9, 45293970), (10, 40764573), (15, 27176382), (18, 22646985), (27, 15097990), (30, 13588191), (45, 9058794), (54, 7548995), (90, 4529397), (135, 3019598), (270, 1509799), (617, 660690), (1234, 330345), (1851, 220230), (2447, 166590), (3085, 132138), (3702, 110115), (4894, 83295), (5553, 73410), (6170, 66069), (7341, 55530), (9255, 44046), (11106, 36705), (12235, 33318), (14682, 27765), (16659, 24470), (18510, 22023)]