17973330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 45394560

約数和(自身を除く): 27421230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 283, 290, 365, 435, 438, 566, 730, 849, 870, 1095, 1415, 1698, 2117, 2190, 2830, 4234, 4245, 6351, 8207, 8490, 10585, 12702, 16414, 20659, 21170, 24621, 31755, 41035, 41318, 49242, 61977, 63510, 82070, 103295, 123105, 123954, 206590, 246210, 309885, 599111, 619770, 1198222, 1797333, 2995555, 3594666, 5991110, 8986665, 17973330]

約数ペア:

[(1, 17973330), (2, 8986665), (3, 5991110), (5, 3594666), (6, 2995555), (10, 1797333), (15, 1198222), (29, 619770), (30, 599111), (58, 309885), (73, 246210), (87, 206590), (145, 123954), (146, 123105), (174, 103295), (219, 82070), (283, 63510), (290, 61977), (365, 49242), (435, 41318), (438, 41035), (566, 31755), (730, 24621), (849, 21170), (870, 20659), (1095, 16414), (1415, 12702), (1698, 10585), (2117, 8490), (2190, 8207), (2830, 6351), (4234, 4245)]