310070842

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 518464800

約数和(自身を除く): 208393958

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 251, 361, 502, 551, 722, 1102, 1121, 1711, 2242, 3422, 4769, 7279, 9538, 10469, 14558, 14809, 20938, 21299, 29618, 32509, 42598, 65018, 90611, 138301, 181222, 276602, 281371, 429461, 562742, 617671, 858922, 1235342, 2627719, 5255438, 5346049, 8159759, 10692098, 16319518, 155035421, 310070842]

約数ペア:

[(1, 310070842), (2, 155035421), (19, 16319518), (29, 10692098), (38, 8159759), (58, 5346049), (59, 5255438), (118, 2627719), (251, 1235342), (361, 858922), (502, 617671), (551, 562742), (722, 429461), (1102, 281371), (1121, 276602), (1711, 181222), (2242, 138301), (3422, 90611), (4769, 65018), (7279, 42598), (9538, 32509), (10469, 29618), (14558, 21299), (14809, 20938)]