308094930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 968018688

約数和(自身を除く): 659923758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 37, 39, 45, 55, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 143, 165, 185, 195, 198, 222, 234, 286, 330, 333, 370, 390, 407, 429, 481, 495, 555, 585, 647, 666, 715, 814, 858, 962, 990, 1110, 1170, 1221, 1287, 1294, 1430, 1443, 1665, 1941, 2035, 2145, 2405, 2442, 2574, 2886, 3235, 3330, 3663, 3882, 4070, 4290, 4329, 4810, 5291, 5823, 6105, 6435, 6470, 7117, 7215, 7326, 8411, 8658, 9705, 10582, 11646, 12210, 12870, 14234, 14430, 15873, 16822, 18315, 19410, 21351, 21645, 23939, 25233, 26455, 29115, 31746, 35585, 36630, 42055, 42702, 43290, 47619, 47878, 50466, 52910, 58230, 64053, 71170, 71817, 75699, 79365, 84110, 92521, 95238, 106755, 119695, 126165, 128106, 143634, 151398, 158730, 185042, 213510, 215451, 238095, 239390, 252330, 263329, 277563, 311207, 320265, 359085, 378495, 430902, 462605, 476190, 526658, 555126, 622414, 640530, 718170, 756990, 789987, 832689, 925210, 933621, 1077255, 1316645, 1387815, 1556035, 1579974, 1665378, 1867242, 2154510, 2369961, 2633290, 2775630, 2800863, 3112070, 3423277, 3949935, 4163445, 4668105, 4739922, 5601726, 6846554, 7899870, 8326890, 9336210, 10269831, 11849805, 14004315, 17116385, 20539662, 23699610, 28008630, 30809493, 34232770, 51349155, 61618986, 102698310, 154047465, 308094930]

約数ペア:

[(1, 308094930), (2, 154047465), (3, 102698310), (5, 61618986), (6, 51349155), (9, 34232770), (10, 30809493), (11, 28008630), (13, 23699610), (15, 20539662), (18, 17116385), (22, 14004315), (26, 11849805), (30, 10269831), (33, 9336210), (37, 8326890), (39, 7899870), (45, 6846554), (55, 5601726), (65, 4739922), (66, 4668105), (74, 4163445), (78, 3949935), (90, 3423277), (99, 3112070), (110, 2800863), (111, 2775630), (117, 2633290), (130, 2369961), (143, 2154510), (165, 1867242), (185, 1665378), (195, 1579974), (198, 1556035), (222, 1387815), (234, 1316645), (286, 1077255), (330, 933621), (333, 925210), (370, 832689), (390, 789987), (407, 756990), (429, 718170), (481, 640530), (495, 622414), (555, 555126), (585, 526658), (647, 476190), (666, 462605), (715, 430902), (814, 378495), (858, 359085), (962, 320265), (990, 311207), (1110, 277563), (1170, 263329), (1221, 252330), (1287, 239390), (1294, 238095), (1430, 215451), (1443, 213510), (1665, 185042), (1941, 158730), (2035, 151398), (2145, 143634), (2405, 128106), (2442, 126165), (2574, 119695), (2886, 106755), (3235, 95238), (3330, 92521), (3663, 84110), (3882, 79365), (4070, 75699), (4290, 71817), (4329, 71170), (4810, 64053), (5291, 58230), (5823, 52910), (6105, 50466), (6435, 47878), (6470, 47619), (7117, 43290), (7215, 42702), (7326, 42055), (8411, 36630), (8658, 35585), (9705, 31746), (10582, 29115), (11646, 26455), (12210, 25233), (12870, 23939), (14234, 21645), (14430, 21351), (15873, 19410), (16822, 18315)]