669187860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1013921}}^1$

素因数の和:1013944

約数の個数: 48

約数和(自身を含む): 2044066752

約数和(自身を除く): 1374878892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1013921, 2027842, 3041763, 4055684, 5069605, 6083526, 10139210, 11153131, 12167052, 15208815, 20278420, 22306262, 30417630, 33459393, 44612524, 55765655, 60835260, 66918786, 111531310, 133837572, 167296965, 223062620, 334593930, 669187860]

約数ペア:

[(1, 669187860), (2, 334593930), (3, 223062620), (4, 167296965), (5, 133837572), (6, 111531310), (10, 66918786), (11, 60835260), (12, 55765655), (15, 44612524), (20, 33459393), (22, 30417630), (30, 22306262), (33, 20278420), (44, 15208815), (55, 12167052), (60, 11153131), (66, 10139210), (110, 6083526), (132, 5069605), (165, 4055684), (220, 3041763), (330, 2027842), (660, 1013921)]