30949275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 58996224

約数和(自身を除く): 28046949

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 167, 175, 353, 501, 525, 835, 1059, 1169, 1765, 2471, 2505, 3507, 4175, 5295, 5845, 7413, 8825, 12355, 12525, 17535, 26475, 29225, 37065, 58951, 61775, 87675, 176853, 185325, 294755, 412657, 884265, 1237971, 1473775, 2063285, 4421325, 6189855, 10316425, 30949275]

約数ペア:

[(1, 30949275), (3, 10316425), (5, 6189855), (7, 4421325), (15, 2063285), (21, 1473775), (25, 1237971), (35, 884265), (75, 412657), (105, 294755), (167, 185325), (175, 176853), (353, 87675), (501, 61775), (525, 58951), (835, 37065), (1059, 29225), (1169, 26475), (1765, 17535), (2471, 12525), (2505, 12355), (3507, 8825), (4175, 7413), (5295, 5845)]