22223340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 67795728

約数和(自身を除く): 45572388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 373, 662, 746, 993, 1119, 1324, 1492, 1655, 1865, 1986, 2238, 2979, 3310, 3357, 3730, 3972, 4476, 4965, 5595, 5958, 6620, 6714, 7460, 9930, 11190, 11916, 13428, 14895, 16785, 19860, 22380, 29790, 33570, 59580, 67140, 123463, 246926, 370389, 493852, 617315, 740778, 1111167, 1234630, 1481556, 1851945, 2222334, 2469260, 3703890, 4444668, 5555835, 7407780, 11111670, 22223340]

約数ペア:

[(1, 22223340), (2, 11111670), (3, 7407780), (4, 5555835), (5, 4444668), (6, 3703890), (9, 2469260), (10, 2222334), (12, 1851945), (15, 1481556), (18, 1234630), (20, 1111167), (30, 740778), (36, 617315), (45, 493852), (60, 370389), (90, 246926), (180, 123463), (331, 67140), (373, 59580), (662, 33570), (746, 29790), (993, 22380), (1119, 19860), (1324, 16785), (1492, 14895), (1655, 13428), (1865, 11916), (1986, 11190), (2238, 9930), (2979, 7460), (3310, 6714), (3357, 6620), (3730, 5958), (3972, 5595), (4476, 4965)]