7633860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9787}}^1$

素因数の和:9812

約数の個数: 48

約数和(自身を含む): 23021376

約数和(自身を除く): 15387516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9787, 19574, 29361, 39148, 48935, 58722, 97870, 117444, 127231, 146805, 195740, 254462, 293610, 381693, 508924, 587220, 636155, 763386, 1272310, 1526772, 1908465, 2544620, 3816930, 7633860]

約数ペア:

[(1, 7633860), (2, 3816930), (3, 2544620), (4, 1908465), (5, 1526772), (6, 1272310), (10, 763386), (12, 636155), (13, 587220), (15, 508924), (20, 381693), (26, 293610), (30, 254462), (39, 195740), (52, 146805), (60, 127231), (65, 117444), (78, 97870), (130, 58722), (156, 48935), (195, 39148), (260, 29361), (390, 19574), (780, 9787)]