201331530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4483}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 524628000

約数和(自身を除く): 323296470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 998, 1497, 2495, 2994, 4483, 4491, 4990, 7485, 8966, 8982, 13449, 14970, 22415, 22455, 26898, 40347, 44830, 44910, 67245, 80694, 134490, 201735, 403470, 2237017, 4474034, 6711051, 11185085, 13422102, 20133153, 22370170, 33555255, 40266306, 67110510, 100665765, 201331530]

約数ペア:

[(1, 201331530), (2, 100665765), (3, 67110510), (5, 40266306), (6, 33555255), (9, 22370170), (10, 20133153), (15, 13422102), (18, 11185085), (30, 6711051), (45, 4474034), (90, 2237017), (499, 403470), (998, 201735), (1497, 134490), (2495, 80694), (2994, 67245), (4483, 44910), (4491, 44830), (4990, 40347), (7485, 26898), (8966, 22455), (8982, 22415), (13449, 14970)]