30408046754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 48926592000

約数和(自身を除く): 18518545246

約数列:

[1, 2, 31, 43, 62, 86, 109, 218, 269, 389, 538, 778, 1333, 2666, 3379, 4687, 6758, 8339, 9374, 11567, 12059, 16678, 16727, 23134, 24118, 29321, 33454, 42401, 58642, 84802, 104641, 145297, 209282, 290594, 358577, 518537, 717154, 908951, 1037074, 1260803, 1314431, 1817902, 1823243, 2521606, 2628862, 3243871, 3646486, 4499563, 6487742, 8999126, 11405869, 22811738, 39084893, 56520533, 78169786, 113041066, 139486453, 278972906, 353581939, 490452367, 707163878, 980904734, 15204023377, 30408046754]

約数ペア:

[(1, 30408046754), (2, 15204023377), (31, 980904734), (43, 707163878), (62, 490452367), (86, 353581939), (109, 278972906), (218, 139486453), (269, 113041066), (389, 78169786), (538, 56520533), (778, 39084893), (1333, 22811738), (2666, 11405869), (3379, 8999126), (4687, 6487742), (6758, 4499563), (8339, 3646486), (9374, 3243871), (11567, 2628862), (12059, 2521606), (16678, 1823243), (16727, 1817902), (23134, 1314431), (24118, 1260803), (29321, 1037074), (33454, 908951), (42401, 717154), (58642, 518537), (84802, 358577), (104641, 290594), (145297, 209282)]