87195930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70891}}^1$

素因数の和:70942

約数の個数: 32

約数和(自身を含む): 214377408

約数和(自身を除く): 127181478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 70891, 141782, 212673, 354455, 425346, 708910, 1063365, 2126730, 2906531, 5813062, 8719593, 14532655, 17439186, 29065310, 43597965, 87195930]

約数ペア:

[(1, 87195930), (2, 43597965), (3, 29065310), (5, 17439186), (6, 14532655), (10, 8719593), (15, 5813062), (30, 2906531), (41, 2126730), (82, 1063365), (123, 708910), (205, 425346), (246, 354455), (410, 212673), (615, 141782), (1230, 70891)]