2960190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 7952256

約数和(自身を除く): 4992066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1061, 1395, 2122, 2790, 3183, 5305, 6366, 9549, 10610, 15915, 19098, 31830, 32891, 47745, 65782, 95490, 98673, 164455, 197346, 296019, 328910, 493365, 592038, 986730, 1480095, 2960190]

約数ペア:

[(1, 2960190), (2, 1480095), (3, 986730), (5, 592038), (6, 493365), (9, 328910), (10, 296019), (15, 197346), (18, 164455), (30, 98673), (31, 95490), (45, 65782), (62, 47745), (90, 32891), (93, 31830), (155, 19098), (186, 15915), (279, 10610), (310, 9549), (465, 6366), (558, 5305), (930, 3183), (1061, 2790), (1395, 2122)]