89675910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{110711}}^1$

素因数の和:110730

約数の個数: 40

約数和(自身を含む): 241130736

約数和(自身を除く): 151454826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 110711, 221422, 332133, 553555, 664266, 996399, 1107110, 1660665, 1992798, 2989197, 3321330, 4981995, 5978394, 8967591, 9963990, 14945985, 17935182, 29891970, 44837955, 89675910]

約数ペア:

[(1, 89675910), (2, 44837955), (3, 29891970), (5, 17935182), (6, 14945985), (9, 9963990), (10, 8967591), (15, 5978394), (18, 4981995), (27, 3321330), (30, 2989197), (45, 1992798), (54, 1660665), (81, 1107110), (90, 996399), (135, 664266), (162, 553555), (270, 332133), (405, 221422), (810, 110711)]