329911470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{523669}}^1$

素因数の和:523689

約数の個数: 48

約数和(自身を含む): 980310240

約数和(自身を除く): 650398770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 523669, 1047338, 1571007, 2618345, 3142014, 3665683, 4713021, 5236690, 7331366, 7855035, 9426042, 10997049, 15710070, 18328415, 21994098, 23565105, 32991147, 36656830, 47130210, 54985245, 65982294, 109970490, 164955735, 329911470]

約数ペア:

[(1, 329911470), (2, 164955735), (3, 109970490), (5, 65982294), (6, 54985245), (7, 47130210), (9, 36656830), (10, 32991147), (14, 23565105), (15, 21994098), (18, 18328415), (21, 15710070), (30, 10997049), (35, 9426042), (42, 7855035), (45, 7331366), (63, 5236690), (70, 4713021), (90, 3665683), (105, 3142014), (126, 2618345), (210, 1571007), (315, 1047338), (630, 523669)]