2209916340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{21577}}^1$

素因数の和:22161

約数の個数: 72

約数和(自身を含む): 6715505160

約数和(自身を除く): 4505588820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569, 1138, 1707, 2276, 2845, 3414, 5121, 5690, 6828, 8535, 10242, 11380, 17070, 20484, 21577, 25605, 34140, 43154, 51210, 64731, 86308, 102420, 107885, 129462, 194193, 215770, 258924, 323655, 388386, 431540, 647310, 776772, 970965, 1294620, 1941930, 3883860, 12277313, 24554626, 36831939, 49109252, 61386565, 73663878, 110495817, 122773130, 147327756, 184159695, 220991634, 245546260, 368319390, 441983268, 552479085, 736638780, 1104958170, 2209916340]

約数ペア:

[(1, 2209916340), (2, 1104958170), (3, 736638780), (4, 552479085), (5, 441983268), (6, 368319390), (9, 245546260), (10, 220991634), (12, 184159695), (15, 147327756), (18, 122773130), (20, 110495817), (30, 73663878), (36, 61386565), (45, 49109252), (60, 36831939), (90, 24554626), (180, 12277313), (569, 3883860), (1138, 1941930), (1707, 1294620), (2276, 970965), (2845, 776772), (3414, 647310), (5121, 431540), (5690, 388386), (6828, 323655), (8535, 258924), (10242, 215770), (11380, 194193), (17070, 129462), (20484, 107885), (21577, 102420), (25605, 86308), (34140, 64731), (43154, 51210)]