27863430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 76861440

約数和(自身を除く): 48998010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 277, 479, 554, 831, 958, 1385, 1437, 1662, 1939, 2395, 2770, 2874, 3353, 3878, 4155, 4790, 5817, 6706, 7185, 8310, 9695, 10059, 11634, 14370, 16765, 19390, 20118, 29085, 33530, 50295, 58170, 100590, 132683, 265366, 398049, 663415, 796098, 928781, 1326830, 1857562, 1990245, 2786343, 3980490, 4643905, 5572686, 9287810, 13931715, 27863430]

約数ペア:

[(1, 27863430), (2, 13931715), (3, 9287810), (5, 5572686), (6, 4643905), (7, 3980490), (10, 2786343), (14, 1990245), (15, 1857562), (21, 1326830), (30, 928781), (35, 796098), (42, 663415), (70, 398049), (105, 265366), (210, 132683), (277, 100590), (479, 58170), (554, 50295), (831, 33530), (958, 29085), (1385, 20118), (1437, 19390), (1662, 16765), (1939, 14370), (2395, 11634), (2770, 10059), (2874, 9695), (3353, 8310), (3878, 7185), (4155, 6706), (4790, 5817)]