221955510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1093}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 609979392

約数和(自身を除く): 388023882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 967, 1093, 1934, 2186, 2901, 3279, 4835, 5465, 5802, 6558, 6769, 7651, 9670, 10930, 13538, 14505, 15302, 16395, 20307, 22953, 29010, 32790, 33845, 38255, 40614, 45906, 67690, 76510, 101535, 114765, 203070, 229530, 1056931, 2113862, 3170793, 5284655, 6341586, 7398517, 10569310, 14797034, 15853965, 22195551, 31707930, 36992585, 44391102, 73985170, 110977755, 221955510]

約数ペア:

[(1, 221955510), (2, 110977755), (3, 73985170), (5, 44391102), (6, 36992585), (7, 31707930), (10, 22195551), (14, 15853965), (15, 14797034), (21, 10569310), (30, 7398517), (35, 6341586), (42, 5284655), (70, 3170793), (105, 2113862), (210, 1056931), (967, 229530), (1093, 203070), (1934, 114765), (2186, 101535), (2901, 76510), (3279, 67690), (4835, 45906), (5465, 40614), (5802, 38255), (6558, 33845), (6769, 32790), (7651, 29010), (9670, 22953), (10930, 20307), (13538, 16395), (14505, 15302)]