1205697460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1801}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 2942593920

約数和(自身を除く): 1736896460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 179, 187, 220, 340, 358, 374, 716, 748, 895, 935, 1790, 1801, 1870, 1969, 3043, 3580, 3602, 3740, 3938, 6086, 7204, 7876, 9005, 9845, 12172, 15215, 18010, 19690, 19811, 30430, 30617, 33473, 36020, 39380, 39622, 60860, 61234, 66946, 79244, 99055, 122468, 133892, 153085, 167365, 198110, 306170, 322379, 334730, 336787, 396220, 612340, 644758, 669460, 673574, 1289516, 1347148, 1611895, 1683935, 3223790, 3367870, 3546169, 5480443, 6447580, 6735740, 7092338, 10960886, 14184676, 17730845, 21921772, 27402215, 35461690, 54804430, 60284873, 70923380, 109608860, 120569746, 241139492, 301424365, 602848730, 1205697460]

約数ペア:

[(1, 1205697460), (2, 602848730), (4, 301424365), (5, 241139492), (10, 120569746), (11, 109608860), (17, 70923380), (20, 60284873), (22, 54804430), (34, 35461690), (44, 27402215), (55, 21921772), (68, 17730845), (85, 14184676), (110, 10960886), (170, 7092338), (179, 6735740), (187, 6447580), (220, 5480443), (340, 3546169), (358, 3367870), (374, 3223790), (716, 1683935), (748, 1611895), (895, 1347148), (935, 1289516), (1790, 673574), (1801, 669460), (1870, 644758), (1969, 612340), (3043, 396220), (3580, 336787), (3602, 334730), (3740, 322379), (3938, 306170), (6086, 198110), (7204, 167365), (7876, 153085), (9005, 133892), (9845, 122468), (12172, 99055), (15215, 79244), (18010, 66946), (19690, 61234), (19811, 60860), (30430, 39622), (30617, 39380), (33473, 36020)]