76830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 199584

約数和(自身を除く): 122754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2561, 2955, 5122, 5910, 7683, 12805, 15366, 25610, 38415, 76830]

約数ペア:

[(1, 76830), (2, 38415), (3, 25610), (5, 15366), (6, 12805), (10, 7683), (13, 5910), (15, 5122), (26, 2955), (30, 2561), (39, 1970), (65, 1182), (78, 985), (130, 591), (195, 394), (197, 390)]