6881410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 13057200

約数和(自身を除く): 6175790

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 389, 610, 778, 1769, 1945, 3538, 3890, 8845, 11281, 17690, 22562, 23729, 47458, 56405, 112810, 118645, 237290, 688141, 1376282, 3440705, 6881410]

約数ペア:

[(1, 6881410), (2, 3440705), (5, 1376282), (10, 688141), (29, 237290), (58, 118645), (61, 112810), (122, 56405), (145, 47458), (290, 23729), (305, 22562), (389, 17690), (610, 11281), (778, 8845), (1769, 3890), (1945, 3538)]