39799380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39019}}^1$

素因数の和:39048

約数の個数: 48

約数和(自身を含む): 117996480

約数和(自身を除く): 78197100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 39019, 78038, 117057, 156076, 195095, 234114, 390190, 468228, 585285, 663323, 780380, 1170570, 1326646, 1989969, 2341140, 2653292, 3316615, 3979938, 6633230, 7959876, 9949845, 13266460, 19899690, 39799380]

約数ペア:

[(1, 39799380), (2, 19899690), (3, 13266460), (4, 9949845), (5, 7959876), (6, 6633230), (10, 3979938), (12, 3316615), (15, 2653292), (17, 2341140), (20, 1989969), (30, 1326646), (34, 1170570), (51, 780380), (60, 663323), (68, 585285), (85, 468228), (102, 390190), (170, 234114), (204, 195095), (255, 156076), (340, 117057), (510, 78038), (1020, 39019)]