3139366930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{69317}}^1$

素因数の和:69978

約数の個数: 32

約数和(自身を含む): 6468201216

約数和(自身を除く): 3328834286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 3235, 4529, 6470, 9058, 22645, 45290, 69317, 138634, 346585, 485219, 693170, 970438, 2426095, 4852190, 44848099, 89696198, 224240495, 313936693, 448480990, 627873386, 1569683465, 3139366930]

約数ペア:

[(1, 3139366930), (2, 1569683465), (5, 627873386), (7, 448480990), (10, 313936693), (14, 224240495), (35, 89696198), (70, 44848099), (647, 4852190), (1294, 2426095), (3235, 970438), (4529, 693170), (6470, 485219), (9058, 346585), (22645, 138634), (45290, 69317)]