27386030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 33093970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 295, 349, 413, 590, 665, 698, 826, 1121, 1330, 1745, 2065, 2242, 2443, 3490, 4130, 4886, 5605, 6631, 7847, 11210, 12215, 13262, 15694, 20591, 24430, 33155, 39235, 41182, 46417, 66310, 78470, 92834, 102955, 144137, 205910, 232085, 288274, 391229, 464170, 720685, 782458, 1441370, 1956145, 2738603, 3912290, 5477206, 13693015, 27386030]

約数ペア:

[(1, 27386030), (2, 13693015), (5, 5477206), (7, 3912290), (10, 2738603), (14, 1956145), (19, 1441370), (35, 782458), (38, 720685), (59, 464170), (70, 391229), (95, 288274), (118, 232085), (133, 205910), (190, 144137), (266, 102955), (295, 92834), (349, 78470), (413, 66310), (590, 46417), (665, 41182), (698, 39235), (826, 33155), (1121, 24430), (1330, 20591), (1745, 15694), (2065, 13262), (2242, 12215), (2443, 11210), (3490, 7847), (4130, 6631), (4886, 5605)]