13915290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 20921190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 71, 94, 139, 141, 142, 213, 235, 278, 282, 355, 417, 426, 470, 695, 705, 710, 834, 1065, 1390, 1410, 2085, 2130, 3337, 4170, 6533, 6674, 9869, 10011, 13066, 16685, 19599, 19738, 20022, 29607, 32665, 33370, 39198, 49345, 50055, 59214, 65330, 97995, 98690, 100110, 148035, 195990, 296070, 463843, 927686, 1391529, 2319215, 2783058, 4638430, 6957645, 13915290]

約数ペア:

[(1, 13915290), (2, 6957645), (3, 4638430), (5, 2783058), (6, 2319215), (10, 1391529), (15, 927686), (30, 463843), (47, 296070), (71, 195990), (94, 148035), (139, 100110), (141, 98690), (142, 97995), (213, 65330), (235, 59214), (278, 50055), (282, 49345), (355, 39198), (417, 33370), (426, 32665), (470, 29607), (695, 20022), (705, 19738), (710, 19599), (834, 16685), (1065, 13066), (1390, 10011), (1410, 9869), (2085, 6674), (2130, 6533), (3337, 4170)]