29906520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35603}}^1$

素因数の和:35624

約数の個数: 64

約数和(自身を含む): 102539520

約数和(自身を除く): 72633000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35603, 71206, 106809, 142412, 178015, 213618, 249221, 284824, 356030, 427236, 498442, 534045, 712060, 747663, 854472, 996884, 1068090, 1246105, 1424120, 1495326, 1993768, 2136180, 2492210, 2990652, 3738315, 4272360, 4984420, 5981304, 7476630, 9968840, 14953260, 29906520]

約数ペア:

[(1, 29906520), (2, 14953260), (3, 9968840), (4, 7476630), (5, 5981304), (6, 4984420), (7, 4272360), (8, 3738315), (10, 2990652), (12, 2492210), (14, 2136180), (15, 1993768), (20, 1495326), (21, 1424120), (24, 1246105), (28, 1068090), (30, 996884), (35, 854472), (40, 747663), (42, 712060), (56, 534045), (60, 498442), (70, 427236), (84, 356030), (105, 284824), (120, 249221), (140, 213618), (168, 178015), (210, 142412), (280, 106809), (420, 71206), (840, 35603)]