1536894190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 3027334464

約数和(自身を除く): 1490440274

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 307, 397, 485, 614, 794, 970, 1261, 1535, 1985, 2522, 3070, 3970, 3991, 5161, 6305, 7982, 10322, 12610, 19955, 25805, 29779, 38509, 39910, 51610, 59558, 77018, 121879, 148895, 192545, 243758, 297790, 385090, 387127, 500617, 609395, 774254, 1001234, 1218790, 1584427, 1935635, 2503085, 3168854, 3871270, 5006170, 7922135, 11822263, 15844270, 23644526, 59111315, 118222630, 153689419, 307378838, 768447095, 1536894190]

約数ペア:

[(1, 1536894190), (2, 768447095), (5, 307378838), (10, 153689419), (13, 118222630), (26, 59111315), (65, 23644526), (97, 15844270), (130, 11822263), (194, 7922135), (307, 5006170), (397, 3871270), (485, 3168854), (614, 2503085), (794, 1935635), (970, 1584427), (1261, 1218790), (1535, 1001234), (1985, 774254), (2522, 609395), (3070, 500617), (3970, 387127), (3991, 385090), (5161, 297790), (6305, 243758), (7982, 192545), (10322, 148895), (12610, 121879), (19955, 77018), (25805, 59558), (29779, 51610), (38509, 39910)]