23377620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55661}}^1$

素因数の和:55680

約数の個数: 48

約数和(自身を含む): 74809728

約数和(自身を除く): 51432108

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, 55661, 111322, 166983, 222644, 278305, 333966, 389627, 556610, 667932, 779254, 834915, 1113220, 1168881, 1558508, 1669830, 1948135, 2337762, 3339660, 3896270, 4675524, 5844405, 7792540, 11688810, 23377620]

約数ペア:

[(1, 23377620), (2, 11688810), (3, 7792540), (4, 5844405), (5, 4675524), (6, 3896270), (7, 3339660), (10, 2337762), (12, 1948135), (14, 1669830), (15, 1558508), (20, 1168881), (21, 1113220), (28, 834915), (30, 779254), (35, 667932), (42, 556610), (60, 389627), (70, 333966), (84, 278305), (105, 222644), (140, 166983), (210, 111322), (420, 55661)]