2969700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 9061920

約数和(自身を除く): 6092220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 521, 570, 950, 1042, 1140, 1425, 1563, 1900, 2084, 2605, 2850, 3126, 5210, 5700, 6252, 7815, 9899, 10420, 13025, 15630, 19798, 26050, 29697, 31260, 39075, 39596, 49495, 52100, 59394, 78150, 98990, 118788, 148485, 156300, 197980, 247475, 296970, 494950, 593940, 742425, 989900, 1484850, 2969700]

約数ペア:

[(1, 2969700), (2, 1484850), (3, 989900), (4, 742425), (5, 593940), (6, 494950), (10, 296970), (12, 247475), (15, 197980), (19, 156300), (20, 148485), (25, 118788), (30, 98990), (38, 78150), (50, 59394), (57, 52100), (60, 49495), (75, 39596), (76, 39075), (95, 31260), (100, 29697), (114, 26050), (150, 19798), (190, 15630), (228, 13025), (285, 10420), (300, 9899), (380, 7815), (475, 6252), (521, 5700), (570, 5210), (950, 3126), (1042, 2850), (1140, 2605), (1425, 2084), (1563, 1900)]