13950310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 28283904

約数和(自身を除く): 14333594

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 4091, 8182, 20455, 40910, 45001, 90002, 126821, 225005, 253642, 450010, 634105, 1268210, 1395031, 2790062, 6975155, 13950310]

約数ペア:

[(1, 13950310), (2, 6975155), (5, 2790062), (10, 1395031), (11, 1268210), (22, 634105), (31, 450010), (55, 253642), (62, 225005), (110, 126821), (155, 90002), (310, 45001), (341, 40910), (682, 20455), (1705, 8182), (3410, 4091)]