210814444920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1756787041}}^1$

素因数の和:1756787055

約数の個数: 32

約数和(自身を含む): 632443335120

約数和(自身を除く): 421628890200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1756787041, 3513574082, 5270361123, 7027148164, 8783935205, 10540722246, 14054296328, 17567870410, 21081444492, 26351805615, 35135740820, 42162888984, 52703611230, 70271481640, 105407222460, 210814444920]

約数ペア:

[(1, 210814444920), (2, 105407222460), (3, 70271481640), (4, 52703611230), (5, 42162888984), (6, 35135740820), (8, 26351805615), (10, 21081444492), (12, 17567870410), (15, 14054296328), (20, 10540722246), (24, 8783935205), (30, 7027148164), (40, 5270361123), (60, 3513574082), (120, 1756787041)]