30730750

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 58260384

約数和(自身を除く): 27529634

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 1481, 2075, 2962, 4150, 7405, 10375, 14810, 20750, 37025, 74050, 122923, 185125, 245846, 370250, 614615, 1229230, 3073075, 6146150, 15365375, 30730750]

約数ペア:

[(1, 30730750), (2, 15365375), (5, 6146150), (10, 3073075), (25, 1229230), (50, 614615), (83, 370250), (125, 245846), (166, 185125), (250, 122923), (415, 74050), (830, 37025), (1481, 20750), (2075, 14810), (2962, 10375), (4150, 7405)]