5661990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 15011568

約数和(自身を除く): 9349578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1187, 1590, 2374, 2385, 3561, 4770, 5935, 7122, 10683, 11870, 17805, 21366, 35610, 53415, 62911, 106830, 125822, 188733, 314555, 377466, 566199, 629110, 943665, 1132398, 1887330, 2830995, 5661990]

約数ペア:

[(1, 5661990), (2, 2830995), (3, 1887330), (5, 1132398), (6, 943665), (9, 629110), (10, 566199), (15, 377466), (18, 314555), (30, 188733), (45, 125822), (53, 106830), (90, 62911), (106, 53415), (159, 35610), (265, 21366), (318, 17805), (477, 11870), (530, 10683), (795, 7122), (954, 5935), (1187, 4770), (1590, 3561), (2374, 2385)]