69757550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 138168240

約数和(自身を除く): 68410690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 475, 485, 757, 950, 970, 1514, 1843, 2425, 3686, 3785, 4850, 7570, 9215, 14383, 18430, 18925, 28766, 37850, 46075, 71915, 73429, 92150, 143830, 146858, 359575, 367145, 719150, 734290, 1395151, 1835725, 2790302, 3671450, 6975755, 13951510, 34878775, 69757550]

約数ペア:

[(1, 69757550), (2, 34878775), (5, 13951510), (10, 6975755), (19, 3671450), (25, 2790302), (38, 1835725), (50, 1395151), (95, 734290), (97, 719150), (190, 367145), (194, 359575), (475, 146858), (485, 143830), (757, 92150), (950, 73429), (970, 71915), (1514, 46075), (1843, 37850), (2425, 28766), (3686, 18925), (3785, 18430), (4850, 14383), (7570, 9215)]