12604443270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{21059}}^1$

素因数の和:21421

約数の個数: 64

約数和(自身を含む): 30787361280

約数和(自身を除く): 18182918010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 281, 355, 426, 562, 710, 843, 1065, 1405, 1686, 2130, 2810, 4215, 8430, 19951, 21059, 39902, 42118, 59853, 63177, 99755, 105295, 119706, 126354, 199510, 210590, 299265, 315885, 598530, 631770, 1495189, 2990378, 4485567, 5917579, 7475945, 8971134, 11835158, 14951890, 17752737, 22427835, 29587895, 35505474, 44855670, 59175790, 88763685, 177527370, 420148109, 840296218, 1260444327, 2100740545, 2520888654, 4201481090, 6302221635, 12604443270]

約数ペア:

[(1, 12604443270), (2, 6302221635), (3, 4201481090), (5, 2520888654), (6, 2100740545), (10, 1260444327), (15, 840296218), (30, 420148109), (71, 177527370), (142, 88763685), (213, 59175790), (281, 44855670), (355, 35505474), (426, 29587895), (562, 22427835), (710, 17752737), (843, 14951890), (1065, 11835158), (1405, 8971134), (1686, 7475945), (2130, 5917579), (2810, 4485567), (4215, 2990378), (8430, 1495189), (19951, 631770), (21059, 598530), (39902, 315885), (42118, 299265), (59853, 210590), (63177, 199510), (99755, 126354), (105295, 119706)]