42738430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10009}}^1$

素因数の和:10084

約数の個数: 32

約数和(自身を含む): 89369280

約数和(自身を除く): 46630850

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 10009, 20018, 50045, 70063, 100090, 140126, 350315, 610549, 700630, 1221098, 3052745, 4273843, 6105490, 8547686, 21369215, 42738430]

約数ペア:

[(1, 42738430), (2, 21369215), (5, 8547686), (7, 6105490), (10, 4273843), (14, 3052745), (35, 1221098), (61, 700630), (70, 610549), (122, 350315), (305, 140126), (427, 100090), (610, 70063), (854, 50045), (2135, 20018), (4270, 10009)]