630713174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 1204022400

約数和(自身を除く): 573309226

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 229, 259, 409, 458, 481, 518, 818, 962, 1603, 2863, 2977, 3206, 3367, 5317, 5726, 5954, 6734, 8473, 10634, 15133, 16946, 20839, 30266, 37219, 41678, 59311, 74438, 93661, 105931, 110149, 118622, 187322, 196729, 211862, 220298, 393458, 655627, 771043, 1217593, 1311254, 1377103, 1542086, 2435186, 2754206, 3465457, 6930914, 8523151, 17046302, 24258199, 45050941, 48516398, 90101882, 315356587, 630713174]

約数ペア:

[(1, 630713174), (2, 315356587), (7, 90101882), (13, 48516398), (14, 45050941), (26, 24258199), (37, 17046302), (74, 8523151), (91, 6930914), (182, 3465457), (229, 2754206), (259, 2435186), (409, 1542086), (458, 1377103), (481, 1311254), (518, 1217593), (818, 771043), (962, 655627), (1603, 393458), (2863, 220298), (2977, 211862), (3206, 196729), (3367, 187322), (5317, 118622), (5726, 110149), (5954, 105931), (6734, 93661), (8473, 74438), (10634, 59311), (15133, 41678), (16946, 37219), (20839, 30266)]