171147790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{26371}}^1$

素因数の和:26448

約数の個数: 32

約数和(自身を含む): 341781120

約数和(自身を除く): 170633330

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 26371, 52742, 131855, 263710, 290081, 580162, 1450405, 1555889, 2900810, 3111778, 7779445, 15558890, 17114779, 34229558, 85573895, 171147790]

約数ペア:

[(1, 171147790), (2, 85573895), (5, 34229558), (10, 17114779), (11, 15558890), (22, 7779445), (55, 3111778), (59, 2900810), (110, 1555889), (118, 1450405), (295, 580162), (590, 290081), (649, 263710), (1298, 131855), (3245, 52742), (6490, 26371)]