7823010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 20343744

約数和(自身を除く): 12520734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1543, 1690, 2535, 3086, 4629, 5070, 7715, 9258, 15430, 20059, 23145, 40118, 46290, 60177, 100295, 120354, 200590, 260767, 300885, 521534, 601770, 782301, 1303835, 1564602, 2607670, 3911505, 7823010]

約数ペア:

[(1, 7823010), (2, 3911505), (3, 2607670), (5, 1564602), (6, 1303835), (10, 782301), (13, 601770), (15, 521534), (26, 300885), (30, 260767), (39, 200590), (65, 120354), (78, 100295), (130, 60177), (169, 46290), (195, 40118), (338, 23145), (390, 20059), (507, 15430), (845, 9258), (1014, 7715), (1543, 5070), (1690, 4629), (2535, 3086)]