104587140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{249017}}^1$

素因数の和:249036

約数の個数: 48

約数和(自身を含む): 334680192

約数和(自身を除く): 230093052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 249017, 498034, 747051, 996068, 1245085, 1494102, 1743119, 2490170, 2988204, 3486238, 3735255, 4980340, 5229357, 6972476, 7470510, 8715595, 10458714, 14941020, 17431190, 20917428, 26146785, 34862380, 52293570, 104587140]

約数ペア:

[(1, 104587140), (2, 52293570), (3, 34862380), (4, 26146785), (5, 20917428), (6, 17431190), (7, 14941020), (10, 10458714), (12, 8715595), (14, 7470510), (15, 6972476), (20, 5229357), (21, 4980340), (28, 3735255), (30, 3486238), (35, 2988204), (42, 2490170), (60, 1743119), (70, 1494102), (84, 1245085), (105, 996068), (140, 747051), (210, 498034), (420, 249017)]