69178340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 187488000

約数和(自身を除く): 118309660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1549, 1595, 2030, 2233, 3098, 3190, 4060, 4466, 6196, 6380, 7745, 8932, 10843, 11165, 15490, 17039, 21686, 22330, 30980, 34078, 43372, 44660, 44921, 54215, 68156, 85195, 89842, 108430, 119273, 170390, 179684, 216860, 224605, 238546, 314447, 340780, 449210, 477092, 494131, 596365, 628894, 898420, 988262, 1192730, 1257788, 1572235, 1976524, 2385460, 2470655, 3144470, 3458917, 4941310, 6288940, 6917834, 9882620, 13835668, 17294585, 34589170, 69178340]

約数ペア:

[(1, 69178340), (2, 34589170), (4, 17294585), (5, 13835668), (7, 9882620), (10, 6917834), (11, 6288940), (14, 4941310), (20, 3458917), (22, 3144470), (28, 2470655), (29, 2385460), (35, 1976524), (44, 1572235), (55, 1257788), (58, 1192730), (70, 988262), (77, 898420), (110, 628894), (116, 596365), (140, 494131), (145, 477092), (154, 449210), (203, 340780), (220, 314447), (290, 238546), (308, 224605), (319, 216860), (385, 179684), (406, 170390), (580, 119273), (638, 108430), (770, 89842), (812, 85195), (1015, 68156), (1276, 54215), (1540, 44921), (1549, 44660), (1595, 43372), (2030, 34078), (2233, 30980), (3098, 22330), (3190, 21686), (4060, 17039), (4466, 15490), (6196, 11165), (6380, 10843), (7745, 8932)]