70216680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3727}}^1$

素因数の和:3898

約数の個数: 64

約数和(自身を含む): 212048640

約数和(自身を除く): 141831960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3727, 3768, 4710, 6280, 7454, 9420, 11181, 14908, 18635, 18840, 22362, 29816, 37270, 44724, 55905, 74540, 89448, 111810, 149080, 223620, 447240, 585139, 1170278, 1755417, 2340556, 2925695, 3510834, 4681112, 5851390, 7021668, 8777085, 11702780, 14043336, 17554170, 23405560, 35108340, 70216680]

約数ペア:

[(1, 70216680), (2, 35108340), (3, 23405560), (4, 17554170), (5, 14043336), (6, 11702780), (8, 8777085), (10, 7021668), (12, 5851390), (15, 4681112), (20, 3510834), (24, 2925695), (30, 2340556), (40, 1755417), (60, 1170278), (120, 585139), (157, 447240), (314, 223620), (471, 149080), (628, 111810), (785, 89448), (942, 74540), (1256, 55905), (1570, 44724), (1884, 37270), (2355, 29816), (3140, 22362), (3727, 18840), (3768, 18635), (4710, 14908), (6280, 11181), (7454, 9420)]