57321110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 141834240

約数和(自身を除く): 84513130

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 29, 34, 35, 55, 58, 70, 77, 85, 110, 119, 145, 151, 154, 170, 187, 203, 238, 290, 302, 319, 374, 385, 406, 493, 595, 638, 755, 770, 935, 986, 1015, 1057, 1190, 1309, 1510, 1595, 1661, 1870, 2030, 2114, 2233, 2465, 2567, 2618, 3190, 3322, 3451, 4379, 4466, 4930, 5134, 5285, 5423, 6545, 6902, 8305, 8758, 10570, 10846, 11165, 11627, 12835, 13090, 16610, 17255, 17969, 21895, 22330, 23254, 25670, 27115, 28237, 30653, 34510, 35938, 37961, 43790, 48169, 54230, 56474, 58135, 61306, 74443, 75922, 89845, 96338, 116270, 141185, 148886, 153265, 179690, 189805, 197659, 240845, 282370, 306530, 337183, 372215, 379610, 395318, 481690, 521101, 674366, 744430, 818873, 988295, 1042202, 1637746, 1685915, 1976590, 2605505, 3371830, 4094365, 5211010, 5732111, 8188730, 11464222, 28660555, 57321110]

約数ペア:

[(1, 57321110), (2, 28660555), (5, 11464222), (7, 8188730), (10, 5732111), (11, 5211010), (14, 4094365), (17, 3371830), (22, 2605505), (29, 1976590), (34, 1685915), (35, 1637746), (55, 1042202), (58, 988295), (70, 818873), (77, 744430), (85, 674366), (110, 521101), (119, 481690), (145, 395318), (151, 379610), (154, 372215), (170, 337183), (187, 306530), (203, 282370), (238, 240845), (290, 197659), (302, 189805), (319, 179690), (374, 153265), (385, 148886), (406, 141185), (493, 116270), (595, 96338), (638, 89845), (755, 75922), (770, 74443), (935, 61306), (986, 58135), (1015, 56474), (1057, 54230), (1190, 48169), (1309, 43790), (1510, 37961), (1595, 35938), (1661, 34510), (1870, 30653), (2030, 28237), (2114, 27115), (2233, 25670), (2465, 23254), (2567, 22330), (2618, 21895), (3190, 17969), (3322, 17255), (3451, 16610), (4379, 13090), (4466, 12835), (4930, 11627), (5134, 11165), (5285, 10846), (5423, 10570), (6545, 8758), (6902, 8305)]