22189140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13697}}^1$

素因数の和:13718

約数の個数: 60

約数和(自身を含む): 69613236

約数和(自身を除く): 47424096

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 13697, 27394, 41091, 54788, 68485, 82182, 123273, 136970, 164364, 205455, 246546, 273940, 369819, 410910, 493092, 616365, 739638, 821820, 1109457, 1232730, 1479276, 1849095, 2218914, 2465460, 3698190, 4437828, 5547285, 7396380, 11094570, 22189140]

約数ペア:

[(1, 22189140), (2, 11094570), (3, 7396380), (4, 5547285), (5, 4437828), (6, 3698190), (9, 2465460), (10, 2218914), (12, 1849095), (15, 1479276), (18, 1232730), (20, 1109457), (27, 821820), (30, 739638), (36, 616365), (45, 493092), (54, 410910), (60, 369819), (81, 273940), (90, 246546), (108, 205455), (135, 164364), (162, 136970), (180, 123273), (270, 82182), (324, 68485), (405, 54788), (540, 41091), (810, 27394), (1620, 13697)]