86568420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84871}}^1$

素因数の和:84900

約数の個数: 48

約数和(自身を含む): 256652928

約数和(自身を除く): 170084508

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, 84871, 169742, 254613, 339484, 424355, 509226, 848710, 1018452, 1273065, 1442807, 1697420, 2546130, 2885614, 4328421, 5092260, 5771228, 7214035, 8656842, 14428070, 17313684, 21642105, 28856140, 43284210, 86568420]

約数ペア:

[(1, 86568420), (2, 43284210), (3, 28856140), (4, 21642105), (5, 17313684), (6, 14428070), (10, 8656842), (12, 7214035), (15, 5771228), (17, 5092260), (20, 4328421), (30, 2885614), (34, 2546130), (51, 1697420), (60, 1442807), (68, 1273065), (85, 1018452), (102, 848710), (170, 509226), (204, 424355), (255, 339484), (340, 254613), (510, 169742), (1020, 84871)]