82715010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1283}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 227791872

約数和(自身を除く): 145076862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1283, 1535, 1842, 2149, 2566, 3070, 3849, 4298, 4605, 6415, 6447, 7698, 8981, 9210, 10745, 12830, 12894, 17962, 19245, 21490, 26943, 32235, 38490, 44905, 53886, 64470, 89810, 134715, 269430, 393881, 787762, 1181643, 1969405, 2363286, 2757167, 3938810, 5514334, 5908215, 8271501, 11816430, 13785835, 16543002, 27571670, 41357505, 82715010]

約数ペア:

[(1, 82715010), (2, 41357505), (3, 27571670), (5, 16543002), (6, 13785835), (7, 11816430), (10, 8271501), (14, 5908215), (15, 5514334), (21, 3938810), (30, 2757167), (35, 2363286), (42, 1969405), (70, 1181643), (105, 787762), (210, 393881), (307, 269430), (614, 134715), (921, 89810), (1283, 64470), (1535, 53886), (1842, 44905), (2149, 38490), (2566, 32235), (3070, 26943), (3849, 21490), (4298, 19245), (4605, 17962), (6415, 12894), (6447, 12830), (7698, 10745), (8981, 9210)]