68140770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55399}}^1$

素因数の和:55450

約数の個数: 32

約数和(自身を含む): 167529600

約数和(自身を除く): 99388830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 55399, 110798, 166197, 276995, 332394, 553990, 830985, 1661970, 2271359, 4542718, 6814077, 11356795, 13628154, 22713590, 34070385, 68140770]

約数ペア:

[(1, 68140770), (2, 34070385), (3, 22713590), (5, 13628154), (6, 11356795), (10, 6814077), (15, 4542718), (30, 2271359), (41, 1661970), (82, 830985), (123, 553990), (205, 332394), (246, 276995), (410, 166197), (615, 110798), (1230, 55399)]