13939260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4943}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 39868416

約数和(自身を除く): 25929156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4943, 9886, 14829, 19772, 24715, 29658, 49430, 59316, 74145, 98860, 148290, 232321, 296580, 464642, 696963, 929284, 1161605, 1393926, 2323210, 2787852, 3484815, 4646420, 6969630, 13939260]

約数ペア:

[(1, 13939260), (2, 6969630), (3, 4646420), (4, 3484815), (5, 2787852), (6, 2323210), (10, 1393926), (12, 1161605), (15, 929284), (20, 696963), (30, 464642), (47, 296580), (60, 232321), (94, 148290), (141, 98860), (188, 74145), (235, 59316), (282, 49430), (470, 29658), (564, 24715), (705, 19772), (940, 14829), (1410, 9886), (2820, 4943)]