80257170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22481}}^1$

素因数の和:22515

約数の個数: 64

約数和(自身を含む): 233093376

約数和(自身を除く): 152836206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 22481, 44962, 67443, 112405, 134886, 157367, 224810, 314734, 337215, 382177, 472101, 674430, 764354, 786835, 944202, 1146531, 1573670, 1910885, 2293062, 2360505, 2675239, 3821770, 4721010, 5350478, 5732655, 8025717, 11465310, 13376195, 16051434, 26752390, 40128585, 80257170]

約数ペア:

[(1, 80257170), (2, 40128585), (3, 26752390), (5, 16051434), (6, 13376195), (7, 11465310), (10, 8025717), (14, 5732655), (15, 5350478), (17, 4721010), (21, 3821770), (30, 2675239), (34, 2360505), (35, 2293062), (42, 1910885), (51, 1573670), (70, 1146531), (85, 944202), (102, 786835), (105, 764354), (119, 674430), (170, 472101), (210, 382177), (238, 337215), (255, 314734), (357, 224810), (510, 157367), (595, 134886), (714, 112405), (1190, 67443), (1785, 44962), (3570, 22481)]