31333210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 60166800

約数和(自身を除く): 28833590

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1237, 1490, 2474, 2533, 5066, 6185, 12370, 12665, 21029, 25330, 42058, 105145, 184313, 210290, 368626, 921565, 1843130, 3133321, 6266642, 15666605, 31333210]

約数ペア:

[(1, 31333210), (2, 15666605), (5, 6266642), (10, 3133321), (17, 1843130), (34, 921565), (85, 368626), (149, 210290), (170, 184313), (298, 105145), (745, 42058), (1237, 25330), (1490, 21029), (2474, 12665), (2533, 12370), (5066, 6185)]