40109490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3253}}^1$

素因数の和:3403

約数の個数: 48

約数和(自身を含む): 105078168

約数和(自身を除く): 64968678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3253, 4110, 6165, 6506, 9759, 12330, 16265, 19518, 29277, 32530, 48795, 58554, 97590, 146385, 292770, 445661, 891322, 1336983, 2228305, 2673966, 4010949, 4456610, 6684915, 8021898, 13369830, 20054745, 40109490]

約数ペア:

[(1, 40109490), (2, 20054745), (3, 13369830), (5, 8021898), (6, 6684915), (9, 4456610), (10, 4010949), (15, 2673966), (18, 2228305), (30, 1336983), (45, 891322), (90, 445661), (137, 292770), (274, 146385), (411, 97590), (685, 58554), (822, 48795), (1233, 32530), (1370, 29277), (2055, 19518), (2466, 16265), (3253, 12330), (4110, 9759), (6165, 6506)]