65618370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{243031}}^1$

素因数の和:243047

約数の個数: 32

約数和(自身を含む): 174983040

約数和(自身を除く): 109364670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 243031, 486062, 729093, 1215155, 1458186, 2187279, 2430310, 3645465, 4374558, 6561837, 7290930, 10936395, 13123674, 21872790, 32809185, 65618370]

約数ペア:

[(1, 65618370), (2, 32809185), (3, 21872790), (5, 13123674), (6, 10936395), (9, 7290930), (10, 6561837), (15, 4374558), (18, 3645465), (27, 2430310), (30, 2187279), (45, 1458186), (54, 1215155), (90, 729093), (135, 486062), (270, 243031)]