69708840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34171}}^1$

素因数の和:34202

約数の個数: 64

約数和(自身を含む): 221434560

約数和(自身を除く): 151725720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 34171, 68342, 102513, 136684, 170855, 205026, 273368, 341710, 410052, 512565, 580907, 683420, 820104, 1025130, 1161814, 1366840, 1742721, 2050260, 2323628, 2904535, 3485442, 4100520, 4647256, 5809070, 6970884, 8713605, 11618140, 13941768, 17427210, 23236280, 34854420, 69708840]

約数ペア:

[(1, 69708840), (2, 34854420), (3, 23236280), (4, 17427210), (5, 13941768), (6, 11618140), (8, 8713605), (10, 6970884), (12, 5809070), (15, 4647256), (17, 4100520), (20, 3485442), (24, 2904535), (30, 2323628), (34, 2050260), (40, 1742721), (51, 1366840), (60, 1161814), (68, 1025130), (85, 820104), (102, 683420), (120, 580907), (136, 512565), (170, 410052), (204, 341710), (255, 273368), (340, 205026), (408, 170855), (510, 136684), (680, 102513), (1020, 68342), (2040, 34171)]