308049304890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{762253}}^1$

素因数の和:762991

約数の個数: 64

約数和(自身を含む): 779328489600

約数和(自身を除く): 471279184710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 709, 1418, 2127, 3545, 4254, 7090, 10635, 13471, 21270, 26942, 40413, 67355, 80826, 134710, 202065, 404130, 762253, 1524506, 2286759, 3811265, 4573518, 7622530, 11433795, 14482807, 22867590, 28965614, 43448421, 72414035, 86896842, 144828070, 217242105, 434484210, 540437377, 1080874754, 1621312131, 2702186885, 3242624262, 5404373770, 8106560655, 10268310163, 16213121310, 20536620326, 30804930489, 51341550815, 61609860978, 102683101630, 154024652445, 308049304890]

約数ペア:

[(1, 308049304890), (2, 154024652445), (3, 102683101630), (5, 61609860978), (6, 51341550815), (10, 30804930489), (15, 20536620326), (19, 16213121310), (30, 10268310163), (38, 8106560655), (57, 5404373770), (95, 3242624262), (114, 2702186885), (190, 1621312131), (285, 1080874754), (570, 540437377), (709, 434484210), (1418, 217242105), (2127, 144828070), (3545, 86896842), (4254, 72414035), (7090, 43448421), (10635, 28965614), (13471, 22867590), (21270, 14482807), (26942, 11433795), (40413, 7622530), (67355, 4573518), (80826, 3811265), (134710, 2286759), (202065, 1524506), (404130, 762253)]