71704590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2713}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 172349856

約数和(自身を除く): 100645266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 2713, 4405, 5286, 5426, 8139, 8810, 13215, 13565, 16278, 26430, 27130, 40695, 81390, 2390153, 4780306, 7170459, 11950765, 14340918, 23901530, 35852295, 71704590]

約数ペア:

[(1, 71704590), (2, 35852295), (3, 23901530), (5, 14340918), (6, 11950765), (10, 7170459), (15, 4780306), (30, 2390153), (881, 81390), (1762, 40695), (2643, 27130), (2713, 26430), (4405, 16278), (5286, 13565), (5426, 13215), (8139, 8810)]