8229270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 14580330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 263, 298, 447, 526, 745, 789, 894, 1043, 1315, 1490, 1578, 1841, 2086, 2235, 2630, 3129, 3682, 3945, 4470, 5215, 5523, 6258, 7890, 9205, 10430, 11046, 15645, 18410, 27615, 31290, 39187, 55230, 78374, 117561, 195935, 235122, 274309, 391870, 548618, 587805, 822927, 1175610, 1371545, 1645854, 2743090, 4114635, 8229270]

約数ペア:

[(1, 8229270), (2, 4114635), (3, 2743090), (5, 1645854), (6, 1371545), (7, 1175610), (10, 822927), (14, 587805), (15, 548618), (21, 391870), (30, 274309), (35, 235122), (42, 195935), (70, 117561), (105, 78374), (149, 55230), (210, 39187), (263, 31290), (298, 27615), (447, 18410), (526, 15645), (745, 11046), (789, 10430), (894, 9205), (1043, 7890), (1315, 6258), (1490, 5523), (1578, 5215), (1841, 4470), (2086, 3945), (2235, 3682), (2630, 3129)]