297796330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{2029}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 578062800

約数和(自身を除く): 280266470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1129, 2029, 2258, 4058, 5645, 10145, 11290, 14677, 20290, 26377, 29354, 52754, 73385, 131885, 146770, 263770, 2290741, 4581482, 11453705, 22907410, 29779633, 59559266, 148898165, 297796330]

約数ペア:

[(1, 297796330), (2, 148898165), (5, 59559266), (10, 29779633), (13, 22907410), (26, 11453705), (65, 4581482), (130, 2290741), (1129, 263770), (2029, 146770), (2258, 131885), (4058, 73385), (5645, 52754), (10145, 29354), (11290, 26377), (14677, 20290)]