129655770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6935

約数の個数: 64

約数和(自身を含む): 338432256

約数和(自身を除く): 208776486

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 6871, 9435, 13742, 18870, 20613, 34355, 41226, 68710, 103065, 116807, 206130, 233614, 254227, 350421, 508454, 584035, 700842, 762681, 1168070, 1271135, 1525362, 1752105, 2542270, 3504210, 3813405, 4321859, 7626810, 8643718, 12965577, 21609295, 25931154, 43218590, 64827885, 129655770]

約数ペア:

[(1, 129655770), (2, 64827885), (3, 43218590), (5, 25931154), (6, 21609295), (10, 12965577), (15, 8643718), (17, 7626810), (30, 4321859), (34, 3813405), (37, 3504210), (51, 2542270), (74, 1752105), (85, 1525362), (102, 1271135), (111, 1168070), (170, 762681), (185, 700842), (222, 584035), (255, 508454), (370, 350421), (510, 254227), (555, 233614), (629, 206130), (1110, 116807), (1258, 103065), (1887, 68710), (3145, 41226), (3774, 34355), (6290, 20613), (6871, 18870), (9435, 13742)]