3370420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 7838208

約数和(自身を除く): 4467788

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 431, 460, 782, 862, 1564, 1724, 1955, 2155, 3910, 4310, 7327, 7820, 8620, 9913, 14654, 19826, 29308, 36635, 39652, 49565, 73270, 99130, 146540, 168521, 198260, 337042, 674084, 842605, 1685210, 3370420]

約数ペア:

[(1, 3370420), (2, 1685210), (4, 842605), (5, 674084), (10, 337042), (17, 198260), (20, 168521), (23, 146540), (34, 99130), (46, 73270), (68, 49565), (85, 39652), (92, 36635), (115, 29308), (170, 19826), (230, 14654), (340, 9913), (391, 8620), (431, 7820), (460, 7327), (782, 4310), (862, 3910), (1564, 2155), (1724, 1955)]