71150910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 176655168

約数和(自身を除く): 105504258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 73, 106, 146, 159, 219, 265, 318, 365, 438, 530, 613, 730, 795, 1095, 1226, 1590, 1839, 2190, 3065, 3678, 3869, 6130, 7738, 9195, 11607, 18390, 19345, 23214, 32489, 38690, 44749, 58035, 64978, 89498, 97467, 116070, 134247, 162445, 194934, 223745, 268494, 324890, 447490, 487335, 671235, 974670, 1342470, 2371697, 4743394, 7115091, 11858485, 14230182, 23716970, 35575455, 71150910]

約数ペア:

[(1, 71150910), (2, 35575455), (3, 23716970), (5, 14230182), (6, 11858485), (10, 7115091), (15, 4743394), (30, 2371697), (53, 1342470), (73, 974670), (106, 671235), (146, 487335), (159, 447490), (219, 324890), (265, 268494), (318, 223745), (365, 194934), (438, 162445), (530, 134247), (613, 116070), (730, 97467), (795, 89498), (1095, 64978), (1226, 58035), (1590, 44749), (1839, 38690), (2190, 32489), (3065, 23214), (3678, 19345), (3869, 18390), (6130, 11607), (7738, 9195)]