248528130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{156307}}^1$

素因数の和:156370

約数の個数: 32

約数和(自身を含む): 607725504

約数和(自身を除く): 359197374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 156307, 312614, 468921, 781535, 937842, 1563070, 2344605, 4689210, 8284271, 16568542, 24852813, 41421355, 49705626, 82842710, 124264065, 248528130]

約数ペア:

[(1, 248528130), (2, 124264065), (3, 82842710), (5, 49705626), (6, 41421355), (10, 24852813), (15, 16568542), (30, 8284271), (53, 4689210), (106, 2344605), (159, 1563070), (265, 937842), (318, 781535), (530, 468921), (795, 312614), (1590, 156307)]