45154130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 93125376

約数和(自身を除く): 47971246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 997, 1294, 1994, 3235, 4529, 4985, 6470, 6979, 9058, 9970, 13958, 22645, 34895, 45290, 69790, 645059, 1290118, 3225295, 4515413, 6450590, 9030826, 22577065, 45154130]

約数ペア:

[(1, 45154130), (2, 22577065), (5, 9030826), (7, 6450590), (10, 4515413), (14, 3225295), (35, 1290118), (70, 645059), (647, 69790), (997, 45290), (1294, 34895), (1994, 22645), (3235, 13958), (4529, 9970), (4985, 9058), (6470, 6979)]