233052540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{554887}}^1$

素因数の和:554906

約数の個数: 48

約数和(自身を含む): 745769472

約数和(自身を除く): 512716932

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, 554887, 1109774, 1664661, 2219548, 2774435, 3329322, 3884209, 5548870, 6658644, 7768418, 8323305, 11097740, 11652627, 15536836, 16646610, 19421045, 23305254, 33293220, 38842090, 46610508, 58263135, 77684180, 116526270, 233052540]

約数ペア:

[(1, 233052540), (2, 116526270), (3, 77684180), (4, 58263135), (5, 46610508), (6, 38842090), (7, 33293220), (10, 23305254), (12, 19421045), (14, 16646610), (15, 15536836), (20, 11652627), (21, 11097740), (28, 8323305), (30, 7768418), (35, 6658644), (42, 5548870), (60, 3884209), (70, 3329322), (84, 2774435), (105, 2219548), (140, 1664661), (210, 1109774), (420, 554887)]