542230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 1086624

約数和(自身を除く): 544394

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 97, 130, 194, 215, 430, 485, 559, 970, 1118, 1261, 2522, 2795, 4171, 5590, 6305, 8342, 12610, 20855, 41710, 54223, 108446, 271115, 542230]

約数ペア:

[(1, 542230), (2, 271115), (5, 108446), (10, 54223), (13, 41710), (26, 20855), (43, 12610), (65, 8342), (86, 6305), (97, 5590), (130, 4171), (194, 2795), (215, 2522), (430, 1261), (485, 1118), (559, 970)]