7901702910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{20899}}^1$

素因数の和:25113

約数の個数: 48

約数和(自身を含む): 20550301200

約数和(自身を除く): 12648598290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4201, 8402, 12603, 20899, 21005, 25206, 37809, 41798, 42010, 62697, 63015, 75618, 104495, 125394, 126030, 188091, 189045, 208990, 313485, 376182, 378090, 626970, 940455, 1880910, 87796699, 175593398, 263390097, 438983495, 526780194, 790170291, 877966990, 1316950485, 1580340582, 2633900970, 3950851455, 7901702910]

約数ペア:

[(1, 7901702910), (2, 3950851455), (3, 2633900970), (5, 1580340582), (6, 1316950485), (9, 877966990), (10, 790170291), (15, 526780194), (18, 438983495), (30, 263390097), (45, 175593398), (90, 87796699), (4201, 1880910), (8402, 940455), (12603, 626970), (20899, 378090), (21005, 376182), (25206, 313485), (37809, 208990), (41798, 189045), (42010, 188091), (62697, 126030), (63015, 125394), (75618, 104495)]