254820510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{701}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 759575232

約数和(自身を除く): 504754722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 577, 630, 701, 1154, 1402, 1731, 2103, 2885, 3462, 3505, 4039, 4206, 4907, 5193, 5770, 6309, 7010, 8078, 8655, 9814, 10386, 10515, 12117, 12618, 14721, 17310, 20195, 21030, 24234, 24535, 25965, 29442, 31545, 36351, 40390, 44163, 49070, 51930, 60585, 63090, 72702, 73605, 88326, 121170, 147210, 181755, 220815, 363510, 404477, 441630, 808954, 1213431, 2022385, 2426862, 2831339, 3640293, 4044770, 5662678, 6067155, 7280586, 8494017, 12134310, 14156695, 16988034, 18201465, 25482051, 28313390, 36402930, 42470085, 50964102, 84940170, 127410255, 254820510]

約数ペア:

[(1, 254820510), (2, 127410255), (3, 84940170), (5, 50964102), (6, 42470085), (7, 36402930), (9, 28313390), (10, 25482051), (14, 18201465), (15, 16988034), (18, 14156695), (21, 12134310), (30, 8494017), (35, 7280586), (42, 6067155), (45, 5662678), (63, 4044770), (70, 3640293), (90, 2831339), (105, 2426862), (126, 2022385), (210, 1213431), (315, 808954), (577, 441630), (630, 404477), (701, 363510), (1154, 220815), (1402, 181755), (1731, 147210), (2103, 121170), (2885, 88326), (3462, 73605), (3505, 72702), (4039, 63090), (4206, 60585), (4907, 51930), (5193, 49070), (5770, 44163), (6309, 40390), (7010, 36351), (8078, 31545), (8655, 29442), (9814, 25965), (10386, 24535), (10515, 24234), (12117, 21030), (12618, 20195), (14721, 17310)]