229620190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{3049}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 438760800

約数和(自身を除く): 209140610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443, 886, 2215, 3049, 4430, 6098, 7531, 15062, 15245, 30490, 37655, 51833, 75310, 103666, 259165, 518330, 1350707, 2701414, 6753535, 13507070, 22962019, 45924038, 114810095, 229620190]

約数ペア:

[(1, 229620190), (2, 114810095), (5, 45924038), (10, 22962019), (17, 13507070), (34, 6753535), (85, 2701414), (170, 1350707), (443, 518330), (886, 259165), (2215, 103666), (3049, 75310), (4430, 51833), (6098, 37655), (7531, 30490), (15062, 15245)]