22221090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6673}}^1$

素因数の和:6723

約数の個数: 48

約数和(自身を含む): 59345208

約数和(自身を除く): 37124118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6673, 13346, 20019, 33365, 40038, 60057, 66730, 100095, 120114, 200190, 246901, 300285, 493802, 600570, 740703, 1234505, 1481406, 2222109, 2469010, 3703515, 4444218, 7407030, 11110545, 22221090]

約数ペア:

[(1, 22221090), (2, 11110545), (3, 7407030), (5, 4444218), (6, 3703515), (9, 2469010), (10, 2222109), (15, 1481406), (18, 1234505), (30, 740703), (37, 600570), (45, 493802), (74, 300285), (90, 246901), (111, 200190), (185, 120114), (222, 100095), (333, 66730), (370, 60057), (555, 40038), (666, 33365), (1110, 20019), (1665, 13346), (3330, 6673)]