1330407190455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{70991}}^1\times {\mathrm{178481}}^1$

素因数の和:249487

約数の個数: 32

約数和(自身を含む): 2432792475648

約数和(自身を除く): 1102385285193

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 70991, 178481, 212973, 354955, 496937, 535443, 892405, 1064865, 1249367, 1490811, 2484685, 2677215, 3748101, 6246835, 7454055, 18740505, 12670544671, 38011634013, 63352723355, 88693812697, 190058170065, 266081438091, 443469063485, 1330407190455]

約数ペア:

[(1, 1330407190455), (3, 443469063485), (5, 266081438091), (7, 190058170065), (15, 88693812697), (21, 63352723355), (35, 38011634013), (105, 12670544671), (70991, 18740505), (178481, 7454055), (212973, 6246835), (354955, 3748101), (496937, 2677215), (535443, 2484685), (892405, 1490811), (1064865, 1249367)]