859613820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1102069}}^1$

素因数の和:1102094

約数の個数: 48

約数和(自身を含む): 2592068640

約数和(自身を除く): 1732454820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1102069, 2204138, 3306207, 4408276, 5510345, 6612414, 11020690, 13224828, 14326897, 16531035, 22041380, 28653794, 33062070, 42980691, 57307588, 66124140, 71634485, 85961382, 143268970, 171922764, 214903455, 286537940, 429806910, 859613820]

約数ペア:

[(1, 859613820), (2, 429806910), (3, 286537940), (4, 214903455), (5, 171922764), (6, 143268970), (10, 85961382), (12, 71634485), (13, 66124140), (15, 57307588), (20, 42980691), (26, 33062070), (30, 28653794), (39, 22041380), (52, 16531035), (60, 14326897), (65, 13224828), (78, 11020690), (130, 6612414), (156, 5510345), (195, 4408276), (260, 3306207), (390, 2204138), (780, 1102069)]