22241790

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 60583248

約数和(自身を除く): 38341458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 243, 270, 339, 405, 486, 565, 678, 729, 810, 1017, 1130, 1215, 1458, 1695, 2034, 2187, 2430, 3051, 3390, 3645, 4374, 5085, 6102, 6561, 7290, 9153, 10170, 10935, 13122, 15255, 18306, 19683, 21870, 27459, 30510, 32805, 39366, 45765, 54918, 65610, 82377, 91530, 98415, 137295, 164754, 196830, 247131, 274590, 411885, 494262, 741393, 823770, 1235655, 1482786, 2224179, 2471310, 3706965, 4448358, 7413930, 11120895, 22241790]

約数ペア:

[(1, 22241790), (2, 11120895), (3, 7413930), (5, 4448358), (6, 3706965), (9, 2471310), (10, 2224179), (15, 1482786), (18, 1235655), (27, 823770), (30, 741393), (45, 494262), (54, 411885), (81, 274590), (90, 247131), (113, 196830), (135, 164754), (162, 137295), (226, 98415), (243, 91530), (270, 82377), (339, 65610), (405, 54918), (486, 45765), (565, 39366), (678, 32805), (729, 30510), (810, 27459), (1017, 21870), (1130, 19683), (1215, 18306), (1458, 15255), (1695, 13122), (2034, 10935), (2187, 10170), (2430, 9153), (3051, 7290), (3390, 6561), (3645, 6102), (4374, 5085)]