89943510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42227}}^1$

素因数の和:42308

約数の個数: 32

約数和(自身を含む): 218909952

約数和(自身を除く): 128966442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 42227, 84454, 126681, 211135, 253362, 422270, 633405, 1266810, 2998117, 5996234, 8994351, 14990585, 17988702, 29981170, 44971755, 89943510]

約数ペア:

[(1, 89943510), (2, 44971755), (3, 29981170), (5, 17988702), (6, 14990585), (10, 8994351), (15, 5996234), (30, 2998117), (71, 1266810), (142, 633405), (213, 422270), (355, 253362), (426, 211135), (710, 126681), (1065, 84454), (2130, 42227)]