83010690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 172456830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 167, 189, 210, 263, 270, 315, 334, 378, 501, 526, 630, 789, 835, 945, 1002, 1169, 1315, 1503, 1578, 1670, 1841, 1890, 2338, 2367, 2505, 2630, 3006, 3507, 3682, 3945, 4509, 4734, 5010, 5523, 5845, 7014, 7101, 7515, 7890, 9018, 9205, 10521, 11046, 11690, 11835, 14202, 15030, 16569, 17535, 18410, 21042, 22545, 23670, 27615, 31563, 33138, 35070, 35505, 43921, 45090, 49707, 52605, 55230, 63126, 71010, 82845, 87842, 99414, 105210, 131763, 157815, 165690, 219605, 248535, 263526, 307447, 315630, 395289, 439210, 497070, 614894, 658815, 790578, 922341, 1185867, 1317630, 1537235, 1844682, 1976445, 2371734, 2767023, 3074470, 3952890, 4611705, 5534046, 5929335, 8301069, 9223410, 11858670, 13835115, 16602138, 27670230, 41505345, 83010690]

約数ペア:

[(1, 83010690), (2, 41505345), (3, 27670230), (5, 16602138), (6, 13835115), (7, 11858670), (9, 9223410), (10, 8301069), (14, 5929335), (15, 5534046), (18, 4611705), (21, 3952890), (27, 3074470), (30, 2767023), (35, 2371734), (42, 1976445), (45, 1844682), (54, 1537235), (63, 1317630), (70, 1185867), (90, 922341), (105, 790578), (126, 658815), (135, 614894), (167, 497070), (189, 439210), (210, 395289), (263, 315630), (270, 307447), (315, 263526), (334, 248535), (378, 219605), (501, 165690), (526, 157815), (630, 131763), (789, 105210), (835, 99414), (945, 87842), (1002, 82845), (1169, 71010), (1315, 63126), (1503, 55230), (1578, 52605), (1670, 49707), (1841, 45090), (1890, 43921), (2338, 35505), (2367, 35070), (2505, 33138), (2630, 31563), (3006, 27615), (3507, 23670), (3682, 22545), (3945, 21042), (4509, 18410), (4734, 17535), (5010, 16569), (5523, 15030), (5845, 14202), (7014, 11835), (7101, 11690), (7515, 11046), (7890, 10521), (9018, 9205)]