149531910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 414056448

約数和(自身を除く): 264524538

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 47, 55, 62, 66, 93, 94, 110, 141, 155, 165, 186, 235, 282, 310, 311, 330, 341, 465, 470, 517, 622, 682, 705, 930, 933, 1023, 1034, 1410, 1457, 1551, 1555, 1705, 1866, 2046, 2585, 2914, 3102, 3110, 3410, 3421, 4371, 4665, 5115, 5170, 6842, 7285, 7755, 8742, 9330, 9641, 10230, 10263, 14570, 14617, 15510, 16027, 17105, 19282, 20526, 21855, 28923, 29234, 32054, 34210, 43710, 43851, 48081, 48205, 51315, 57846, 73085, 80135, 87702, 96162, 96410, 102630, 106051, 144615, 146170, 160270, 160787, 212102, 219255, 240405, 289230, 318153, 321574, 438510, 453127, 480810, 482361, 530255, 636306, 803935, 906254, 964722, 1060510, 1359381, 1590765, 1607870, 2265635, 2411805, 2718762, 3181530, 4531270, 4823610, 4984397, 6796905, 9968794, 13593810, 14953191, 24921985, 29906382, 49843970, 74765955, 149531910]

約数ペア:

[(1, 149531910), (2, 74765955), (3, 49843970), (5, 29906382), (6, 24921985), (10, 14953191), (11, 13593810), (15, 9968794), (22, 6796905), (30, 4984397), (31, 4823610), (33, 4531270), (47, 3181530), (55, 2718762), (62, 2411805), (66, 2265635), (93, 1607870), (94, 1590765), (110, 1359381), (141, 1060510), (155, 964722), (165, 906254), (186, 803935), (235, 636306), (282, 530255), (310, 482361), (311, 480810), (330, 453127), (341, 438510), (465, 321574), (470, 318153), (517, 289230), (622, 240405), (682, 219255), (705, 212102), (930, 160787), (933, 160270), (1023, 146170), (1034, 144615), (1410, 106051), (1457, 102630), (1551, 96410), (1555, 96162), (1705, 87702), (1866, 80135), (2046, 73085), (2585, 57846), (2914, 51315), (3102, 48205), (3110, 48081), (3410, 43851), (3421, 43710), (4371, 34210), (4665, 32054), (5115, 29234), (5170, 28923), (6842, 21855), (7285, 20526), (7755, 19282), (8742, 17105), (9330, 16027), (9641, 15510), (10230, 14617), (10263, 14570)]