214198680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1784989}}^1$

素因数の和:1785003

約数の個数: 32

約数和(自身を含む): 642596400

約数和(自身を除く): 428397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1784989, 3569978, 5354967, 7139956, 8924945, 10709934, 14279912, 17849890, 21419868, 26774835, 35699780, 42839736, 53549670, 71399560, 107099340, 214198680]

約数ペア:

[(1, 214198680), (2, 107099340), (3, 71399560), (4, 53549670), (5, 42839736), (6, 35699780), (8, 26774835), (10, 21419868), (12, 17849890), (15, 14279912), (20, 10709934), (24, 8924945), (30, 7139956), (40, 5354967), (60, 3569978), (120, 1784989)]