423951228680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1514111531}}^1$

素因数の和:1514111549

約数の個数: 32

約数和(自身を含む): 1090160303040

約数和(自身を除く): 666209074360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1514111531, 3028223062, 6056446124, 7570557655, 10598780717, 12112892248, 15141115310, 21197561434, 30282230620, 42395122868, 52993903585, 60564461240, 84790245736, 105987807170, 211975614340, 423951228680]

約数ペア:

[(1, 423951228680), (2, 211975614340), (4, 105987807170), (5, 84790245736), (7, 60564461240), (8, 52993903585), (10, 42395122868), (14, 30282230620), (20, 21197561434), (28, 15141115310), (35, 12112892248), (40, 10598780717), (56, 7570557655), (70, 6056446124), (140, 3028223062), (280, 1514111531)]