7888927590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{851017}}^1$

素因数の和:851133

約数の個数: 48

約数和(自身を含む): 20710374048

約数和(自身を除く): 12821446458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 851017, 1702034, 2553051, 4255085, 5106102, 7659153, 8510170, 12765255, 15318306, 25530510, 38295765, 76591530, 87654751, 175309502, 262964253, 438273755, 525928506, 788892759, 876547510, 1314821265, 1577785518, 2629642530, 3944463795, 7888927590]

約数ペア:

[(1, 7888927590), (2, 3944463795), (3, 2629642530), (5, 1577785518), (6, 1314821265), (9, 876547510), (10, 788892759), (15, 525928506), (18, 438273755), (30, 262964253), (45, 175309502), (90, 87654751), (103, 76591530), (206, 38295765), (309, 25530510), (515, 15318306), (618, 12765255), (927, 8510170), (1030, 7659153), (1545, 5106102), (1854, 4255085), (3090, 2553051), (4635, 1702034), (9270, 851017)]