133261130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5261}}^1$

素因数の和:5434

約数の個数: 32

約数和(自身を含む): 255733200

約数和(自身を除く): 122472070

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 5261, 10522, 12665, 25330, 26305, 52610, 89437, 178874, 447185, 783889, 894370, 1567778, 3919445, 7838890, 13326113, 26652226, 66630565, 133261130]

約数ペア:

[(1, 133261130), (2, 66630565), (5, 26652226), (10, 13326113), (17, 7838890), (34, 3919445), (85, 1567778), (149, 894370), (170, 783889), (298, 447185), (745, 178874), (1490, 89437), (2533, 52610), (5066, 26305), (5261, 25330), (10522, 12665)]