13315890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{63409}}^1$

素因数の和:63426

約数の個数: 32

約数和(自身を含む): 36524160

約数和(自身を除く): 23208270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 63409, 126818, 190227, 317045, 380454, 443863, 634090, 887726, 951135, 1331589, 1902270, 2219315, 2663178, 4438630, 6657945, 13315890]

約数ペア:

[(1, 13315890), (2, 6657945), (3, 4438630), (5, 2663178), (6, 2219315), (7, 1902270), (10, 1331589), (14, 951135), (15, 887726), (21, 634090), (30, 443863), (35, 380454), (42, 317045), (70, 190227), (105, 126818), (210, 63409)]