305902014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 725521536

約数和(自身を除く): 419619522

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 347, 361, 407, 418, 627, 694, 703, 722, 814, 1041, 1083, 1221, 1254, 1406, 2082, 2109, 2166, 2442, 3817, 3971, 4218, 6593, 7634, 7733, 7942, 11451, 11913, 12839, 13186, 13357, 15466, 19779, 22902, 23199, 23826, 25678, 26714, 38517, 39558, 40071, 46398, 72523, 77034, 80142, 125267, 141229, 145046, 146927, 217569, 243941, 250534, 282458, 293854, 375801, 423687, 435138, 440781, 487882, 731823, 751602, 847374, 881562, 1377937, 1463646, 2683351, 2755874, 4133811, 4634879, 5366702, 8050053, 8267622, 9269758, 13904637, 16100106, 27809274, 50983669, 101967338, 152951007, 305902014]

約数ペア:

[(1, 305902014), (2, 152951007), (3, 101967338), (6, 50983669), (11, 27809274), (19, 16100106), (22, 13904637), (33, 9269758), (37, 8267622), (38, 8050053), (57, 5366702), (66, 4634879), (74, 4133811), (111, 2755874), (114, 2683351), (209, 1463646), (222, 1377937), (347, 881562), (361, 847374), (407, 751602), (418, 731823), (627, 487882), (694, 440781), (703, 435138), (722, 423687), (814, 375801), (1041, 293854), (1083, 282458), (1221, 250534), (1254, 243941), (1406, 217569), (2082, 146927), (2109, 145046), (2166, 141229), (2442, 125267), (3817, 80142), (3971, 77034), (4218, 72523), (6593, 46398), (7634, 40071), (7733, 39558), (7942, 38517), (11451, 26714), (11913, 25678), (12839, 23826), (13186, 23199), (13357, 22902), (15466, 19779)]