1900430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 4142016

約数和(自身を除く): 2241586

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1597, 3194, 7985, 11179, 15970, 22358, 27149, 54298, 55895, 111790, 135745, 190043, 271490, 380086, 950215, 1900430]

約数ペア:

[(1, 1900430), (2, 950215), (5, 380086), (7, 271490), (10, 190043), (14, 135745), (17, 111790), (34, 55895), (35, 54298), (70, 27149), (85, 22358), (119, 15970), (170, 11179), (238, 7985), (595, 3194), (1190, 1597)]