15679880290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1\times {\mathrm{11593}}^1$

素因数の和:15994

約数の個数: 32

約数和(自身を含む): 29143420416

約数和(自身を除く): 13463540126

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4363, 8726, 11593, 21815, 23186, 43630, 57965, 115930, 135253, 270506, 359383, 676265, 718766, 1352530, 1796915, 3593830, 50580259, 101160518, 252901295, 505802590, 1567988029, 3135976058, 7839940145, 15679880290]

約数ペア:

[(1, 15679880290), (2, 7839940145), (5, 3135976058), (10, 1567988029), (31, 505802590), (62, 252901295), (155, 101160518), (310, 50580259), (4363, 3593830), (8726, 1796915), (11593, 1352530), (21815, 718766), (23186, 676265), (43630, 359383), (57965, 270506), (115930, 135253)]