29922530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 32976670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 110, 139, 190, 206, 209, 278, 418, 515, 695, 1030, 1045, 1133, 1390, 1529, 1957, 2090, 2266, 2641, 3058, 3914, 5282, 5665, 7645, 9785, 11330, 13205, 14317, 15290, 19570, 21527, 26410, 28634, 29051, 43054, 58102, 71585, 107635, 143170, 145255, 157487, 215270, 272023, 290510, 314974, 544046, 787435, 1360115, 1574870, 2720230, 2992253, 5984506, 14961265, 29922530]

約数ペア:

[(1, 29922530), (2, 14961265), (5, 5984506), (10, 2992253), (11, 2720230), (19, 1574870), (22, 1360115), (38, 787435), (55, 544046), (95, 314974), (103, 290510), (110, 272023), (139, 215270), (190, 157487), (206, 145255), (209, 143170), (278, 107635), (418, 71585), (515, 58102), (695, 43054), (1030, 29051), (1045, 28634), (1133, 26410), (1390, 21527), (1529, 19570), (1957, 15290), (2090, 14317), (2266, 13205), (2641, 11330), (3058, 9785), (3914, 7645), (5282, 5665)]