74223940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 186165504

約数和(自身を除く): 111941564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 134, 140, 164, 193, 205, 268, 287, 335, 386, 410, 469, 574, 670, 772, 820, 938, 965, 1148, 1340, 1351, 1435, 1876, 1930, 2345, 2702, 2747, 2870, 3860, 4690, 5404, 5494, 5740, 6755, 7913, 9380, 10988, 12931, 13510, 13735, 15826, 19229, 25862, 27020, 27470, 31652, 38458, 39565, 51724, 54940, 55391, 64655, 76916, 79130, 90517, 96145, 110782, 129310, 158260, 181034, 192290, 221564, 258620, 276955, 362068, 384580, 452585, 530171, 553910, 905170, 1060342, 1107820, 1810340, 2120684, 2650855, 3711197, 5301710, 7422394, 10603420, 14844788, 18555985, 37111970, 74223940]

約数ペア:

[(1, 74223940), (2, 37111970), (4, 18555985), (5, 14844788), (7, 10603420), (10, 7422394), (14, 5301710), (20, 3711197), (28, 2650855), (35, 2120684), (41, 1810340), (67, 1107820), (70, 1060342), (82, 905170), (134, 553910), (140, 530171), (164, 452585), (193, 384580), (205, 362068), (268, 276955), (287, 258620), (335, 221564), (386, 192290), (410, 181034), (469, 158260), (574, 129310), (670, 110782), (772, 96145), (820, 90517), (938, 79130), (965, 76916), (1148, 64655), (1340, 55391), (1351, 54940), (1435, 51724), (1876, 39565), (1930, 38458), (2345, 31652), (2702, 27470), (2747, 27020), (2870, 25862), (3860, 19229), (4690, 15826), (5404, 13735), (5494, 13510), (5740, 12931), (6755, 10988), (7913, 9380)]