69311720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101929}}^1$

素因数の和:101957

約数の個数: 32

約数和(自身を含む): 165126600

約数和(自身を除く): 95814880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 101929, 203858, 407716, 509645, 815432, 1019290, 1732793, 2038580, 3465586, 4077160, 6931172, 8663965, 13862344, 17327930, 34655860, 69311720]

約数ペア:

[(1, 69311720), (2, 34655860), (4, 17327930), (5, 13862344), (8, 8663965), (10, 6931172), (17, 4077160), (20, 3465586), (34, 2038580), (40, 1732793), (68, 1019290), (85, 815432), (136, 509645), (170, 407716), (340, 203858), (680, 101929)]