5488980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1867}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 17887968

約数和(自身を除く): 12398988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1867, 2940, 3734, 5601, 7468, 9335, 11202, 13069, 18670, 22404, 26138, 28005, 37340, 39207, 52276, 56010, 65345, 78414, 91483, 112020, 130690, 156828, 182966, 196035, 261380, 274449, 365932, 392070, 457415, 548898, 784140, 914830, 1097796, 1372245, 1829660, 2744490, 5488980]

約数ペア:

[(1, 5488980), (2, 2744490), (3, 1829660), (4, 1372245), (5, 1097796), (6, 914830), (7, 784140), (10, 548898), (12, 457415), (14, 392070), (15, 365932), (20, 274449), (21, 261380), (28, 196035), (30, 182966), (35, 156828), (42, 130690), (49, 112020), (60, 91483), (70, 78414), (84, 65345), (98, 56010), (105, 52276), (140, 39207), (147, 37340), (196, 28005), (210, 26138), (245, 22404), (294, 18670), (420, 13069), (490, 11202), (588, 9335), (735, 7468), (980, 5601), (1470, 3734), (1867, 2940)]