407528130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{256307}}^1$

素因数の和:256370

約数の個数: 32

約数和(自身を含む): 996525504

約数和(自身を除く): 588997374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 256307, 512614, 768921, 1281535, 1537842, 2563070, 3844605, 7689210, 13584271, 27168542, 40752813, 67921355, 81505626, 135842710, 203764065, 407528130]

約数ペア:

[(1, 407528130), (2, 203764065), (3, 135842710), (5, 81505626), (6, 67921355), (10, 40752813), (15, 27168542), (30, 13584271), (53, 7689210), (106, 3844605), (159, 2563070), (265, 1537842), (318, 1281535), (530, 768921), (795, 512614), (1590, 256307)]