64227170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 136963008

約数和(自身を除く): 72735838

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1091, 1682, 2030, 2182, 4205, 5455, 5887, 7637, 8410, 10910, 11774, 15274, 29435, 31639, 38185, 58870, 63278, 76370, 158195, 221473, 316390, 442946, 917531, 1107365, 1835062, 2214730, 4587655, 6422717, 9175310, 12845434, 32113585, 64227170]

約数ペア:

[(1, 64227170), (2, 32113585), (5, 12845434), (7, 9175310), (10, 6422717), (14, 4587655), (29, 2214730), (35, 1835062), (58, 1107365), (70, 917531), (145, 442946), (203, 316390), (290, 221473), (406, 158195), (841, 76370), (1015, 63278), (1091, 58870), (1682, 38185), (2030, 31639), (2182, 29435), (4205, 15274), (5455, 11774), (5887, 10910), (7637, 8410)]