2938892430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1240039}}^1$

素因数の和:1240128

約数の個数: 32

約数和(自身を含む): 7142630400

約数和(自身を除く): 4203737970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 1240039, 2480078, 3720117, 6200195, 7440234, 12400390, 18600585, 37201170, 97963081, 195926162, 293889243, 489815405, 587778486, 979630810, 1469446215, 2938892430]

約数ペア:

[(1, 2938892430), (2, 1469446215), (3, 979630810), (5, 587778486), (6, 489815405), (10, 293889243), (15, 195926162), (30, 97963081), (79, 37201170), (158, 18600585), (237, 12400390), (395, 7440234), (474, 6200195), (790, 3720117), (1185, 2480078), (2370, 1240039)]