69058420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8831}}^1$

素因数の和:8880

約数の個数: 48

約数和(自身を含む): 160247808

約数和(自身を除く): 91189388

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 8831, 17662, 35324, 44155, 88310, 150127, 176620, 203113, 300254, 406226, 600508, 750635, 812452, 1015565, 1501270, 2031130, 3002540, 3452921, 4062260, 6905842, 13811684, 17264605, 34529210, 69058420]

約数ペア:

[(1, 69058420), (2, 34529210), (4, 17264605), (5, 13811684), (10, 6905842), (17, 4062260), (20, 3452921), (23, 3002540), (34, 2031130), (46, 1501270), (68, 1015565), (85, 812452), (92, 750635), (115, 600508), (170, 406226), (230, 300254), (340, 203113), (391, 176620), (460, 150127), (782, 88310), (1564, 44155), (1955, 35324), (3910, 17662), (7820, 8831)]