187508220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{22483}}^1$

素因数の和:22634

約数の個数: 48

約数和(自身を含む): 528823680

約数和(自身を除く): 341315460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 22483, 44966, 67449, 89932, 112415, 134898, 224830, 269796, 337245, 449660, 674490, 1348980, 3125137, 6250274, 9375411, 12500548, 15625685, 18750822, 31251370, 37501644, 46877055, 62502740, 93754110, 187508220]

約数ペア:

[(1, 187508220), (2, 93754110), (3, 62502740), (4, 46877055), (5, 37501644), (6, 31251370), (10, 18750822), (12, 15625685), (15, 12500548), (20, 9375411), (30, 6250274), (60, 3125137), (139, 1348980), (278, 674490), (417, 449660), (556, 337245), (695, 269796), (834, 224830), (1390, 134898), (1668, 112415), (2085, 89932), (2780, 67449), (4170, 44966), (8340, 22483)]