66518790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 119275770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 79, 85, 102, 127, 130, 158, 170, 195, 221, 237, 254, 255, 381, 390, 395, 442, 474, 510, 635, 663, 762, 790, 1027, 1105, 1185, 1270, 1326, 1343, 1651, 1905, 2054, 2159, 2210, 2370, 2686, 3081, 3302, 3315, 3810, 4029, 4318, 4953, 5135, 6162, 6477, 6630, 6715, 8058, 8255, 9906, 10033, 10270, 10795, 12954, 13430, 15405, 16510, 17459, 20066, 20145, 21590, 24765, 28067, 30099, 30810, 32385, 34918, 40290, 49530, 50165, 52377, 56134, 60198, 64770, 84201, 87295, 100330, 104754, 130429, 140335, 150495, 168402, 170561, 174590, 260858, 261885, 280670, 300990, 341122, 391287, 421005, 511683, 523770, 652145, 782574, 842010, 852805, 1023366, 1304290, 1705610, 1956435, 2217293, 2558415, 3912870, 4434586, 5116830, 6651879, 11086465, 13303758, 22172930, 33259395, 66518790]

約数ペア:

[(1, 66518790), (2, 33259395), (3, 22172930), (5, 13303758), (6, 11086465), (10, 6651879), (13, 5116830), (15, 4434586), (17, 3912870), (26, 2558415), (30, 2217293), (34, 1956435), (39, 1705610), (51, 1304290), (65, 1023366), (78, 852805), (79, 842010), (85, 782574), (102, 652145), (127, 523770), (130, 511683), (158, 421005), (170, 391287), (195, 341122), (221, 300990), (237, 280670), (254, 261885), (255, 260858), (381, 174590), (390, 170561), (395, 168402), (442, 150495), (474, 140335), (510, 130429), (635, 104754), (663, 100330), (762, 87295), (790, 84201), (1027, 64770), (1105, 60198), (1185, 56134), (1270, 52377), (1326, 50165), (1343, 49530), (1651, 40290), (1905, 34918), (2054, 32385), (2159, 30810), (2210, 30099), (2370, 28067), (2686, 24765), (3081, 21590), (3302, 20145), (3315, 20066), (3810, 17459), (4029, 16510), (4318, 15405), (4953, 13430), (5135, 12954), (6162, 10795), (6477, 10270), (6630, 10033), (6715, 9906), (8058, 8255)]