3163830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 7651584

約数和(自身を除く): 4487754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 647, 815, 978, 1294, 1630, 1941, 2445, 3235, 3882, 4890, 6470, 9705, 19410, 105461, 210922, 316383, 527305, 632766, 1054610, 1581915, 3163830]

約数ペア:

[(1, 3163830), (2, 1581915), (3, 1054610), (5, 632766), (6, 527305), (10, 316383), (15, 210922), (30, 105461), (163, 19410), (326, 9705), (489, 6470), (647, 4890), (815, 3882), (978, 3235), (1294, 2445), (1630, 1941)]