7413930

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 20193732

約数和(自身を除く): 12779802

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, 21870, 27459, 30510, 32805, 45765, 54918, 65610, 82377, 91530, 137295, 164754, 247131, 274590, 411885, 494262, 741393, 823770, 1235655, 1482786, 2471310, 3706965, 7413930]

約数ペア:

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