3042640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 7184808

約数和(自身を除く): 4142168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 521, 584, 730, 1042, 1168, 1460, 2084, 2605, 2920, 4168, 5210, 5840, 8336, 10420, 20840, 38033, 41680, 76066, 152132, 190165, 304264, 380330, 608528, 760660, 1521320, 3042640]

約数ペア:

[(1, 3042640), (2, 1521320), (4, 760660), (5, 608528), (8, 380330), (10, 304264), (16, 190165), (20, 152132), (40, 76066), (73, 41680), (80, 38033), (146, 20840), (292, 10420), (365, 8336), (521, 5840), (584, 5210), (730, 4168), (1042, 2920), (1168, 2605), (1460, 2084)]