3298140

素因数分解:

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

素因数の和:339

約数の個数: 72

約数和(自身を含む): 10181808

約数和(自身を除く): 6883668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 251, 292, 365, 438, 502, 657, 730, 753, 876, 1004, 1095, 1255, 1314, 1460, 1506, 2190, 2259, 2510, 2628, 3012, 3285, 3765, 4380, 4518, 5020, 6570, 7530, 9036, 11295, 13140, 15060, 18323, 22590, 36646, 45180, 54969, 73292, 91615, 109938, 164907, 183230, 219876, 274845, 329814, 366460, 549690, 659628, 824535, 1099380, 1649070, 3298140]

約数ペア:

[(1, 3298140), (2, 1649070), (3, 1099380), (4, 824535), (5, 659628), (6, 549690), (9, 366460), (10, 329814), (12, 274845), (15, 219876), (18, 183230), (20, 164907), (30, 109938), (36, 91615), (45, 73292), (60, 54969), (73, 45180), (90, 36646), (146, 22590), (180, 18323), (219, 15060), (251, 13140), (292, 11295), (365, 9036), (438, 7530), (502, 6570), (657, 5020), (730, 4518), (753, 4380), (876, 3765), (1004, 3285), (1095, 3012), (1255, 2628), (1314, 2510), (1460, 2259), (1506, 2190)]