13284685620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3884411}}^1$

素因数の和:3884445

約数の個数: 72

約数和(自身を含む): 42417779040

約数和(自身を除く): 29133093420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3884411, 7768822, 11653233, 15537644, 19422055, 23306466, 34959699, 38844110, 46612932, 58266165, 69919398, 73803809, 77688220, 116532330, 139838796, 147607618, 174798495, 221411427, 233064660, 295215236, 349596990, 369019045, 442822854, 664234281, 699193980, 738038090, 885645708, 1107057135, 1328468562, 1476076180, 2214114270, 2656937124, 3321171405, 4428228540, 6642342810, 13284685620]

約数ペア:

[(1, 13284685620), (2, 6642342810), (3, 4428228540), (4, 3321171405), (5, 2656937124), (6, 2214114270), (9, 1476076180), (10, 1328468562), (12, 1107057135), (15, 885645708), (18, 738038090), (19, 699193980), (20, 664234281), (30, 442822854), (36, 369019045), (38, 349596990), (45, 295215236), (57, 233064660), (60, 221411427), (76, 174798495), (90, 147607618), (95, 139838796), (114, 116532330), (171, 77688220), (180, 73803809), (190, 69919398), (228, 58266165), (285, 46612932), (342, 38844110), (380, 34959699), (570, 23306466), (684, 19422055), (855, 15537644), (1140, 11653233), (1710, 7768822), (3420, 3884411)]