287461290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{4021}}^1$

素因数の和:6414

約数の個数: 32

約数和(自身を含む): 690368256

約数和(自身を除く): 402906966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2383, 4021, 4766, 7149, 8042, 11915, 12063, 14298, 20105, 23830, 24126, 35745, 40210, 60315, 71490, 120630, 9582043, 19164086, 28746129, 47910215, 57492258, 95820430, 143730645, 287461290]

約数ペア:

[(1, 287461290), (2, 143730645), (3, 95820430), (5, 57492258), (6, 47910215), (10, 28746129), (15, 19164086), (30, 9582043), (2383, 120630), (4021, 71490), (4766, 60315), (7149, 40210), (8042, 35745), (11915, 24126), (12063, 23830), (14298, 20105)]