66130830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4335

約数の個数: 80

約数和(自身を含む): 187220880

約数和(自身を除く): 121090050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4297, 5130, 7695, 8594, 12891, 15390, 21485, 25782, 38673, 42970, 64455, 77346, 81643, 116019, 128910, 163286, 193365, 232038, 244929, 348057, 386730, 408215, 489858, 580095, 696114, 734787, 816430, 1160190, 1224645, 1469574, 1740285, 2204361, 2449290, 3480570, 3673935, 4408722, 6613083, 7347870, 11021805, 13226166, 22043610, 33065415, 66130830]

約数ペア:

[(1, 66130830), (2, 33065415), (3, 22043610), (5, 13226166), (6, 11021805), (9, 7347870), (10, 6613083), (15, 4408722), (18, 3673935), (19, 3480570), (27, 2449290), (30, 2204361), (38, 1740285), (45, 1469574), (54, 1224645), (57, 1160190), (81, 816430), (90, 734787), (95, 696114), (114, 580095), (135, 489858), (162, 408215), (171, 386730), (190, 348057), (270, 244929), (285, 232038), (342, 193365), (405, 163286), (513, 128910), (570, 116019), (810, 81643), (855, 77346), (1026, 64455), (1539, 42970), (1710, 38673), (2565, 25782), (3078, 21485), (4297, 15390), (5130, 12891), (7695, 8594)]