213642930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{15583}}^1$

素因数の和:16050

約数の個数: 32

約数和(自身を含む): 513897984

約数和(自身を除く): 300255054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 15583, 31166, 46749, 77915, 93498, 155830, 233745, 467490, 7121431, 14242862, 21364293, 35607155, 42728586, 71214310, 106821465, 213642930]

約数ペア:

[(1, 213642930), (2, 106821465), (3, 71214310), (5, 42728586), (6, 35607155), (10, 21364293), (15, 14242862), (30, 7121431), (457, 467490), (914, 233745), (1371, 155830), (2285, 93498), (2742, 77915), (4570, 46749), (6855, 31166), (13710, 15583)]