2440650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 6187104

約数和(自身を除く): 3746454

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 307, 318, 530, 614, 795, 921, 1325, 1535, 1590, 1842, 2650, 3070, 3975, 4605, 7675, 7950, 9210, 15350, 16271, 23025, 32542, 46050, 48813, 81355, 97626, 162710, 244065, 406775, 488130, 813550, 1220325, 2440650]

約数ペア:

[(1, 2440650), (2, 1220325), (3, 813550), (5, 488130), (6, 406775), (10, 244065), (15, 162710), (25, 97626), (30, 81355), (50, 48813), (53, 46050), (75, 32542), (106, 23025), (150, 16271), (159, 15350), (265, 9210), (307, 7950), (318, 7675), (530, 4605), (614, 3975), (795, 3070), (921, 2650), (1325, 1842), (1535, 1590)]