9894420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 31328640

約数和(自身を除く): 21434220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 251, 270, 292, 365, 438, 502, 540, 657, 730, 753, 876, 1004, 1095, 1255, 1314, 1460, 1506, 1971, 2190, 2259, 2510, 2628, 3012, 3285, 3765, 3942, 4380, 4518, 5020, 6570, 6777, 7530, 7884, 9036, 9855, 11295, 13140, 13554, 15060, 18323, 19710, 22590, 27108, 33885, 36646, 39420, 45180, 54969, 67770, 73292, 91615, 109938, 135540, 164907, 183230, 219876, 274845, 329814, 366460, 494721, 549690, 659628, 824535, 989442, 1099380, 1649070, 1978884, 2473605, 3298140, 4947210, 9894420]

約数ペア:

[(1, 9894420), (2, 4947210), (3, 3298140), (4, 2473605), (5, 1978884), (6, 1649070), (9, 1099380), (10, 989442), (12, 824535), (15, 659628), (18, 549690), (20, 494721), (27, 366460), (30, 329814), (36, 274845), (45, 219876), (54, 183230), (60, 164907), (73, 135540), (90, 109938), (108, 91615), (135, 73292), (146, 67770), (180, 54969), (219, 45180), (251, 39420), (270, 36646), (292, 33885), (365, 27108), (438, 22590), (502, 19710), (540, 18323), (657, 15060), (730, 13554), (753, 13140), (876, 11295), (1004, 9855), (1095, 9036), (1255, 7884), (1314, 7530), (1460, 6777), (1506, 6570), (1971, 5020), (2190, 4518), (2259, 4380), (2510, 3942), (2628, 3765), (3012, 3285)]