42630510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 110859840

約数和(自身を除く): 68229330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 389, 390, 562, 778, 843, 1167, 1405, 1686, 1945, 2334, 2810, 3653, 3890, 4215, 5057, 5835, 7306, 8430, 10114, 10959, 11670, 15171, 18265, 21918, 25285, 30342, 36530, 50570, 54795, 75855, 109309, 109590, 151710, 218618, 327927, 546545, 655854, 1093090, 1421017, 1639635, 2842034, 3279270, 4263051, 7105085, 8526102, 14210170, 21315255, 42630510]

約数ペア:

[(1, 42630510), (2, 21315255), (3, 14210170), (5, 8526102), (6, 7105085), (10, 4263051), (13, 3279270), (15, 2842034), (26, 1639635), (30, 1421017), (39, 1093090), (65, 655854), (78, 546545), (130, 327927), (195, 218618), (281, 151710), (389, 109590), (390, 109309), (562, 75855), (778, 54795), (843, 50570), (1167, 36530), (1405, 30342), (1686, 25285), (1945, 21918), (2334, 18265), (2810, 15171), (3653, 11670), (3890, 10959), (4215, 10114), (5057, 8430), (5835, 7306)]