63802970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 153280512

約数和(自身を除く): 89477542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 43, 47, 55, 70, 77, 82, 86, 94, 110, 154, 205, 215, 235, 287, 301, 329, 385, 410, 430, 451, 470, 473, 517, 574, 602, 658, 770, 902, 946, 1034, 1435, 1505, 1645, 1763, 1927, 2021, 2255, 2365, 2585, 2870, 3010, 3157, 3290, 3311, 3526, 3619, 3854, 4042, 4510, 4730, 5170, 6314, 6622, 7238, 8815, 9635, 10105, 12341, 13489, 14147, 15785, 16555, 17630, 18095, 19270, 19393, 20210, 21197, 22231, 24682, 26978, 28294, 31570, 33110, 36190, 38786, 42394, 44462, 61705, 67445, 70735, 82861, 96965, 105985, 111155, 123410, 134890, 135751, 141470, 148379, 155617, 165722, 193930, 211970, 222310, 271502, 296758, 311234, 414305, 580027, 678755, 741895, 778085, 828610, 911471, 1160054, 1357510, 1483790, 1556170, 1822942, 2900135, 4557355, 5800270, 6380297, 9114710, 12760594, 31901485, 63802970]

約数ペア:

[(1, 63802970), (2, 31901485), (5, 12760594), (7, 9114710), (10, 6380297), (11, 5800270), (14, 4557355), (22, 2900135), (35, 1822942), (41, 1556170), (43, 1483790), (47, 1357510), (55, 1160054), (70, 911471), (77, 828610), (82, 778085), (86, 741895), (94, 678755), (110, 580027), (154, 414305), (205, 311234), (215, 296758), (235, 271502), (287, 222310), (301, 211970), (329, 193930), (385, 165722), (410, 155617), (430, 148379), (451, 141470), (470, 135751), (473, 134890), (517, 123410), (574, 111155), (602, 105985), (658, 96965), (770, 82861), (902, 70735), (946, 67445), (1034, 61705), (1435, 44462), (1505, 42394), (1645, 38786), (1763, 36190), (1927, 33110), (2021, 31570), (2255, 28294), (2365, 26978), (2585, 24682), (2870, 22231), (3010, 21197), (3157, 20210), (3290, 19393), (3311, 19270), (3526, 18095), (3619, 17630), (3854, 16555), (4042, 15785), (4510, 14147), (4730, 13489), (5170, 12341), (6314, 10105), (6622, 9635), (7238, 8815)]