63847140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{152017}}^1$

素因数の和:152036

約数の個数: 48

約数和(自身を含む): 204312192

約数和(自身を除く): 140465052

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, 152017, 304034, 456051, 608068, 760085, 912102, 1064119, 1520170, 1824204, 2128238, 2280255, 3040340, 3192357, 4256476, 4560510, 5320595, 6384714, 9121020, 10641190, 12769428, 15961785, 21282380, 31923570, 63847140]

約数ペア:

[(1, 63847140), (2, 31923570), (3, 21282380), (4, 15961785), (5, 12769428), (6, 10641190), (7, 9121020), (10, 6384714), (12, 5320595), (14, 4560510), (15, 4256476), (20, 3192357), (21, 3040340), (28, 2280255), (30, 2128238), (35, 1824204), (42, 1520170), (60, 1064119), (70, 912102), (84, 760085), (105, 608068), (140, 456051), (210, 304034), (420, 152017)]