42073890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19753}}^1$

素因数の和:19834

約数の個数: 32

約数和(自身を含む): 102404736

約数和(自身を除く): 60330846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 19753, 39506, 59259, 98765, 118518, 197530, 296295, 592590, 1402463, 2804926, 4207389, 7012315, 8414778, 14024630, 21036945, 42073890]

約数ペア:

[(1, 42073890), (2, 21036945), (3, 14024630), (5, 8414778), (6, 7012315), (10, 4207389), (15, 2804926), (30, 1402463), (71, 592590), (142, 296295), (213, 197530), (355, 118518), (426, 98765), (710, 59259), (1065, 39506), (2130, 19753)]