1285450092

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{60623}}^1$

素因数の和:60683

約数の個数: 72

約数和(自身を含む): 3530741760

約数和(自身を除く): 2245291668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 60623, 121246, 181869, 242492, 363738, 545607, 727476, 1091214, 1151837, 1879313, 2182428, 2303674, 3455511, 3758626, 4607348, 5637939, 6911022, 7517252, 10366533, 11275878, 13822044, 16913817, 20733066, 22551756, 33827634, 35706947, 41466132, 67655268, 71413894, 107120841, 142827788, 214241682, 321362523, 428483364, 642725046, 1285450092]

約数ペア:

[(1, 1285450092), (2, 642725046), (3, 428483364), (4, 321362523), (6, 214241682), (9, 142827788), (12, 107120841), (18, 71413894), (19, 67655268), (31, 41466132), (36, 35706947), (38, 33827634), (57, 22551756), (62, 20733066), (76, 16913817), (93, 13822044), (114, 11275878), (124, 10366533), (171, 7517252), (186, 6911022), (228, 5637939), (279, 4607348), (342, 3758626), (372, 3455511), (558, 2303674), (589, 2182428), (684, 1879313), (1116, 1151837), (1178, 1091214), (1767, 727476), (2356, 545607), (3534, 363738), (5301, 242492), (7068, 181869), (10602, 121246), (21204, 60623)]