42281010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12697}}^1$

素因数の和:12747

約数の個数: 48

約数和(自身を含む): 112910616

約数和(自身を除く): 70629606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 12697, 25394, 38091, 63485, 76182, 114273, 126970, 190455, 228546, 380910, 469789, 571365, 939578, 1142730, 1409367, 2348945, 2818734, 4228101, 4697890, 7046835, 8456202, 14093670, 21140505, 42281010]

約数ペア:

[(1, 42281010), (2, 21140505), (3, 14093670), (5, 8456202), (6, 7046835), (9, 4697890), (10, 4228101), (15, 2818734), (18, 2348945), (30, 1409367), (37, 1142730), (45, 939578), (74, 571365), (90, 469789), (111, 380910), (185, 228546), (222, 190455), (333, 126970), (370, 114273), (555, 76182), (666, 63485), (1110, 38091), (1665, 25394), (3330, 12697)]