80090430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{381383}}^1$

素因数の和:381400

約数の個数: 32

約数和(自身を含む): 219677184

約数和(自身を除く): 139586754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 381383, 762766, 1144149, 1906915, 2288298, 2669681, 3813830, 5339362, 5720745, 8009043, 11441490, 13348405, 16018086, 26696810, 40045215, 80090430]

約数ペア:

[(1, 80090430), (2, 40045215), (3, 26696810), (5, 16018086), (6, 13348405), (7, 11441490), (10, 8009043), (14, 5720745), (15, 5339362), (21, 3813830), (30, 2669681), (35, 2288298), (42, 1906915), (70, 1144149), (105, 762766), (210, 381383)]