17627880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 53654400

約数和(自身を除く): 36026520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2069, 2130, 2840, 4138, 4260, 6207, 8276, 8520, 10345, 12414, 16552, 20690, 24828, 31035, 41380, 49656, 62070, 82760, 124140, 146899, 248280, 293798, 440697, 587596, 734495, 881394, 1175192, 1468990, 1762788, 2203485, 2937980, 3525576, 4406970, 5875960, 8813940, 17627880]

約数ペア:

[(1, 17627880), (2, 8813940), (3, 5875960), (4, 4406970), (5, 3525576), (6, 2937980), (8, 2203485), (10, 1762788), (12, 1468990), (15, 1175192), (20, 881394), (24, 734495), (30, 587596), (40, 440697), (60, 293798), (71, 248280), (120, 146899), (142, 124140), (213, 82760), (284, 62070), (355, 49656), (426, 41380), (568, 31035), (710, 24828), (852, 20690), (1065, 16552), (1420, 12414), (1704, 10345), (2069, 8520), (2130, 8276), (2840, 6207), (4138, 4260)]