66474420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65171}}^1$

素因数の和:65200

約数の個数: 48

約数和(自身を含む): 197080128

約数和(自身を除く): 130605708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 65171, 130342, 195513, 260684, 325855, 391026, 651710, 782052, 977565, 1107907, 1303420, 1955130, 2215814, 3323721, 3910260, 4431628, 5539535, 6647442, 11079070, 13294884, 16618605, 22158140, 33237210, 66474420]

約数ペア:

[(1, 66474420), (2, 33237210), (3, 22158140), (4, 16618605), (5, 13294884), (6, 11079070), (10, 6647442), (12, 5539535), (15, 4431628), (17, 3910260), (20, 3323721), (30, 2215814), (34, 1955130), (51, 1303420), (60, 1107907), (68, 977565), (85, 782052), (102, 651710), (170, 391026), (204, 325855), (255, 260684), (340, 195513), (510, 130342), (1020, 65171)]