140662170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15787}}^1$

素因数の和:15817

約数の個数: 80

約数和(自身を含む): 412635168

約数和(自身を除く): 271972998

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 15787, 31574, 47361, 78935, 94722, 142083, 157870, 173657, 236805, 284166, 347314, 426249, 473610, 520971, 710415, 852498, 868285, 1041942, 1278747, 1420830, 1562913, 1736570, 2131245, 2557494, 2604855, 3125826, 4262490, 4688739, 5209710, 6393735, 7814565, 9377478, 12787470, 14066217, 15629130, 23443695, 28132434, 46887390, 70331085, 140662170]

約数ペア:

[(1, 140662170), (2, 70331085), (3, 46887390), (5, 28132434), (6, 23443695), (9, 15629130), (10, 14066217), (11, 12787470), (15, 9377478), (18, 7814565), (22, 6393735), (27, 5209710), (30, 4688739), (33, 4262490), (45, 3125826), (54, 2604855), (55, 2557494), (66, 2131245), (81, 1736570), (90, 1562913), (99, 1420830), (110, 1278747), (135, 1041942), (162, 868285), (165, 852498), (198, 710415), (270, 520971), (297, 473610), (330, 426249), (405, 347314), (495, 284166), (594, 236805), (810, 173657), (891, 157870), (990, 142083), (1485, 94722), (1782, 78935), (2970, 47361), (4455, 31574), (8910, 15787)]