70386260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 181923840

約数和(自身を除く): 111537580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 380, 470, 532, 563, 658, 665, 893, 940, 1126, 1316, 1330, 1645, 1786, 2252, 2660, 2815, 3290, 3572, 3941, 4465, 5630, 6251, 6580, 7882, 8930, 10697, 11260, 12502, 15764, 17860, 19705, 21394, 25004, 26461, 31255, 39410, 42788, 52922, 53485, 62510, 74879, 78820, 105844, 106970, 125020, 132305, 149758, 185227, 213940, 264610, 299516, 370454, 374395, 502759, 529220, 740908, 748790, 926135, 1005518, 1497580, 1852270, 2011036, 2513795, 3519313, 3704540, 5027590, 7038626, 10055180, 14077252, 17596565, 35193130, 70386260]

約数ペア:

[(1, 70386260), (2, 35193130), (4, 17596565), (5, 14077252), (7, 10055180), (10, 7038626), (14, 5027590), (19, 3704540), (20, 3519313), (28, 2513795), (35, 2011036), (38, 1852270), (47, 1497580), (70, 1005518), (76, 926135), (94, 748790), (95, 740908), (133, 529220), (140, 502759), (188, 374395), (190, 370454), (235, 299516), (266, 264610), (329, 213940), (380, 185227), (470, 149758), (532, 132305), (563, 125020), (658, 106970), (665, 105844), (893, 78820), (940, 74879), (1126, 62510), (1316, 53485), (1330, 52922), (1645, 42788), (1786, 39410), (2252, 31255), (2660, 26461), (2815, 25004), (3290, 21394), (3572, 19705), (3941, 17860), (4465, 15764), (5630, 12502), (6251, 11260), (6580, 10697), (7882, 8930)]