3285660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7823}}^1$

素因数の和:7842

約数の個数: 48

約数和(自身を含む): 10515456

約数和(自身を除く): 7229796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7823, 15646, 23469, 31292, 39115, 46938, 54761, 78230, 93876, 109522, 117345, 156460, 164283, 219044, 234690, 273805, 328566, 469380, 547610, 657132, 821415, 1095220, 1642830, 3285660]

約数ペア:

[(1, 3285660), (2, 1642830), (3, 1095220), (4, 821415), (5, 657132), (6, 547610), (7, 469380), (10, 328566), (12, 273805), (14, 234690), (15, 219044), (20, 164283), (21, 156460), (28, 117345), (30, 109522), (35, 93876), (42, 78230), (60, 54761), (70, 46938), (84, 39115), (105, 31292), (140, 23469), (210, 15646), (420, 7823)]