7788976890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{13967}}^1$

素因数の和:14647

約数の個数: 64

約数和(自身を含む): 19369704960

約数和(自身を除く): 11580728070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 641, 870, 1282, 1923, 3205, 3846, 6410, 9615, 13967, 18589, 19230, 27934, 37178, 41901, 55767, 69835, 83802, 92945, 111534, 139670, 185890, 209505, 278835, 405043, 419010, 557670, 810086, 1215129, 2025215, 2430258, 4050430, 6075645, 8952847, 12151290, 17905694, 26858541, 44764235, 53717082, 89528470, 134292705, 259632563, 268585410, 519265126, 778897689, 1298162815, 1557795378, 2596325630, 3894488445, 7788976890]

約数ペア:

[(1, 7788976890), (2, 3894488445), (3, 2596325630), (5, 1557795378), (6, 1298162815), (10, 778897689), (15, 519265126), (29, 268585410), (30, 259632563), (58, 134292705), (87, 89528470), (145, 53717082), (174, 44764235), (290, 26858541), (435, 17905694), (641, 12151290), (870, 8952847), (1282, 6075645), (1923, 4050430), (3205, 2430258), (3846, 2025215), (6410, 1215129), (9615, 810086), (13967, 557670), (18589, 419010), (19230, 405043), (27934, 278835), (37178, 209505), (41901, 185890), (55767, 139670), (69835, 111534), (83802, 92945)]