70235770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 75745670

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 215, 310, 341, 430, 473, 479, 682, 946, 958, 1333, 1705, 2365, 2395, 2666, 3410, 4730, 4790, 5269, 6665, 10538, 13330, 14663, 14849, 20597, 26345, 29326, 29698, 41194, 52690, 73315, 74245, 102985, 146630, 148490, 163339, 205970, 226567, 326678, 453134, 638507, 816695, 1132835, 1277014, 1633390, 2265670, 3192535, 6385070, 7023577, 14047154, 35117885, 70235770]

約数ペア:

[(1, 70235770), (2, 35117885), (5, 14047154), (10, 7023577), (11, 6385070), (22, 3192535), (31, 2265670), (43, 1633390), (55, 1277014), (62, 1132835), (86, 816695), (110, 638507), (155, 453134), (215, 326678), (310, 226567), (341, 205970), (430, 163339), (473, 148490), (479, 146630), (682, 102985), (946, 74245), (958, 73315), (1333, 52690), (1705, 41194), (2365, 29698), (2395, 29326), (2666, 26345), (3410, 20597), (4730, 14849), (4790, 14663), (5269, 13330), (6665, 10538)]