213140730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37993}}^1$

素因数の和:38031

約数の個数: 64

約数和(自身を含む): 590882688

約数和(自身を除く): 377741958

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 37993, 75986, 113979, 189965, 227958, 379930, 417923, 569895, 645881, 835846, 1139790, 1253769, 1291762, 1937643, 2089615, 2507538, 3229405, 3875286, 4179230, 6268845, 6458810, 7104691, 9688215, 12537690, 14209382, 19376430, 21314073, 35523455, 42628146, 71046910, 106570365, 213140730]

約数ペア:

[(1, 213140730), (2, 106570365), (3, 71046910), (5, 42628146), (6, 35523455), (10, 21314073), (11, 19376430), (15, 14209382), (17, 12537690), (22, 9688215), (30, 7104691), (33, 6458810), (34, 6268845), (51, 4179230), (55, 3875286), (66, 3229405), (85, 2507538), (102, 2089615), (110, 1937643), (165, 1291762), (170, 1253769), (187, 1139790), (255, 835846), (330, 645881), (374, 569895), (510, 417923), (561, 379930), (935, 227958), (1122, 189965), (1870, 113979), (2805, 75986), (5610, 37993)]