39218410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 92658816

約数和(自身を除く): 53440406

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 53, 55, 62, 70, 77, 106, 110, 154, 155, 217, 265, 310, 341, 371, 385, 434, 530, 583, 682, 742, 770, 961, 1085, 1166, 1643, 1705, 1855, 1922, 2170, 2387, 2915, 3286, 3410, 3710, 4081, 4774, 4805, 5830, 6727, 8162, 8215, 9610, 10571, 11501, 11935, 13454, 16430, 18073, 20405, 21142, 23002, 23870, 33635, 36146, 40810, 50933, 52855, 57505, 67270, 73997, 90365, 101866, 105710, 115010, 126511, 147994, 180730, 253022, 254665, 356531, 369985, 509330, 560263, 632555, 713062, 739970, 1120526, 1265110, 1782655, 2801315, 3565310, 3921841, 5602630, 7843682, 19609205, 39218410]

約数ペア:

[(1, 39218410), (2, 19609205), (5, 7843682), (7, 5602630), (10, 3921841), (11, 3565310), (14, 2801315), (22, 1782655), (31, 1265110), (35, 1120526), (53, 739970), (55, 713062), (62, 632555), (70, 560263), (77, 509330), (106, 369985), (110, 356531), (154, 254665), (155, 253022), (217, 180730), (265, 147994), (310, 126511), (341, 115010), (371, 105710), (385, 101866), (434, 90365), (530, 73997), (583, 67270), (682, 57505), (742, 52855), (770, 50933), (961, 40810), (1085, 36146), (1166, 33635), (1643, 23870), (1705, 23002), (1855, 21142), (1922, 20405), (2170, 18073), (2387, 16430), (2915, 13454), (3286, 11935), (3410, 11501), (3710, 10571), (4081, 9610), (4774, 8215), (4805, 8162), (5830, 6727)]