153215770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7951}}^1$

素因数の和:8046

約数の個数: 32

約数和(自身を含む): 288562176

約数和(自身を除く): 135346406

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 7951, 9635, 15902, 19270, 39755, 79510, 325991, 373697, 651982, 747394, 1629955, 1868485, 3259910, 3736970, 15321577, 30643154, 76607885, 153215770]

約数ペア:

[(1, 153215770), (2, 76607885), (5, 30643154), (10, 15321577), (41, 3736970), (47, 3259910), (82, 1868485), (94, 1629955), (205, 747394), (235, 651982), (410, 373697), (470, 325991), (1927, 79510), (3854, 39755), (7951, 19270), (9635, 15902)]