227339940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4321

約数の個数: 96

約数和(自身を含む): 684472320

約数和(自身を除く): 457132380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1786, 2679, 2820, 3572, 4243, 4465, 5358, 8486, 8930, 10716, 12729, 13395, 16972, 17860, 21215, 25458, 26790, 42430, 50916, 53580, 63645, 80617, 84860, 127290, 161234, 199421, 241851, 254580, 322468, 398842, 403085, 483702, 598263, 797684, 806170, 967404, 997105, 1196526, 1209255, 1612340, 1994210, 2393052, 2418510, 2991315, 3788999, 3988420, 4837020, 5982630, 7577998, 11366997, 11965260, 15155996, 18944995, 22733994, 37889990, 45467988, 56834985, 75779980, 113669970, 227339940]

約数ペア:

[(1, 227339940), (2, 113669970), (3, 75779980), (4, 56834985), (5, 45467988), (6, 37889990), (10, 22733994), (12, 18944995), (15, 15155996), (19, 11965260), (20, 11366997), (30, 7577998), (38, 5982630), (47, 4837020), (57, 3988420), (60, 3788999), (76, 2991315), (94, 2418510), (95, 2393052), (114, 1994210), (141, 1612340), (188, 1209255), (190, 1196526), (228, 997105), (235, 967404), (282, 806170), (285, 797684), (380, 598263), (470, 483702), (564, 403085), (570, 398842), (705, 322468), (893, 254580), (940, 241851), (1140, 199421), (1410, 161234), (1786, 127290), (2679, 84860), (2820, 80617), (3572, 63645), (4243, 53580), (4465, 50916), (5358, 42430), (8486, 26790), (8930, 25458), (10716, 21215), (12729, 17860), (13395, 16972)]