8272830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 21176640

約数和(自身を除く): 12903810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 257, 290, 370, 435, 514, 555, 771, 870, 1073, 1110, 1285, 1542, 2146, 2570, 3219, 3855, 5365, 6438, 7453, 7710, 9509, 10730, 14906, 16095, 19018, 22359, 28527, 32190, 37265, 44718, 47545, 57054, 74530, 95090, 111795, 142635, 223590, 275761, 285270, 551522, 827283, 1378805, 1654566, 2757610, 4136415, 8272830]

約数ペア:

[(1, 8272830), (2, 4136415), (3, 2757610), (5, 1654566), (6, 1378805), (10, 827283), (15, 551522), (29, 285270), (30, 275761), (37, 223590), (58, 142635), (74, 111795), (87, 95090), (111, 74530), (145, 57054), (174, 47545), (185, 44718), (222, 37265), (257, 32190), (290, 28527), (370, 22359), (435, 19018), (514, 16095), (555, 14906), (771, 10730), (870, 9509), (1073, 7710), (1110, 7453), (1285, 6438), (1542, 5365), (2146, 3855), (2570, 3219)]