2988465390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2749}}^1$

素因数の和:3066

約数の個数: 96

約数和(自身を含む): 7969104000

約数和(自身を除く): 4980638610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 257, 282, 423, 470, 514, 705, 771, 846, 1285, 1410, 1542, 2115, 2313, 2570, 2749, 3855, 4230, 4626, 5498, 7710, 8247, 11565, 12079, 13745, 16494, 23130, 24158, 24741, 27490, 36237, 41235, 49482, 60395, 72474, 82470, 108711, 120790, 123705, 129203, 181185, 217422, 247410, 258406, 362370, 387609, 543555, 646015, 706493, 775218, 1087110, 1162827, 1292030, 1412986, 1938045, 2119479, 2325654, 3532465, 3876090, 4238958, 5814135, 6358437, 7064930, 10597395, 11628270, 12716874, 21194790, 31792185, 33205171, 63584370, 66410342, 99615513, 166025855, 199231026, 298846539, 332051710, 498077565, 597693078, 996155130, 1494232695, 2988465390]

約数ペア:

[(1, 2988465390), (2, 1494232695), (3, 996155130), (5, 597693078), (6, 498077565), (9, 332051710), (10, 298846539), (15, 199231026), (18, 166025855), (30, 99615513), (45, 66410342), (47, 63584370), (90, 33205171), (94, 31792185), (141, 21194790), (235, 12716874), (257, 11628270), (282, 10597395), (423, 7064930), (470, 6358437), (514, 5814135), (705, 4238958), (771, 3876090), (846, 3532465), (1285, 2325654), (1410, 2119479), (1542, 1938045), (2115, 1412986), (2313, 1292030), (2570, 1162827), (2749, 1087110), (3855, 775218), (4230, 706493), (4626, 646015), (5498, 543555), (7710, 387609), (8247, 362370), (11565, 258406), (12079, 247410), (13745, 217422), (16494, 181185), (23130, 129203), (24158, 123705), (24741, 120790), (27490, 108711), (36237, 82470), (41235, 72474), (49482, 60395)]