1325906580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{7349}}^1$

素因数の和:7489

約数の個数: 96

約数和(自身を含む): 3872332800

約数和(自身を除く): 2546426220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 291, 310, 372, 388, 465, 485, 582, 620, 930, 970, 1164, 1455, 1860, 1940, 2910, 3007, 5820, 6014, 7349, 9021, 12028, 14698, 15035, 18042, 22047, 29396, 30070, 36084, 36745, 44094, 45105, 60140, 73490, 88188, 90210, 110235, 146980, 180420, 220470, 227819, 440940, 455638, 683457, 712853, 911276, 1139095, 1366914, 1425706, 2138559, 2278190, 2733828, 2851412, 3417285, 3564265, 4277118, 4556380, 6834570, 7128530, 8554236, 10692795, 13669140, 14257060, 21385590, 22098443, 42771180, 44196886, 66295329, 88393772, 110492215, 132590658, 220984430, 265181316, 331476645, 441968860, 662953290, 1325906580]

約数ペア:

[(1, 1325906580), (2, 662953290), (3, 441968860), (4, 331476645), (5, 265181316), (6, 220984430), (10, 132590658), (12, 110492215), (15, 88393772), (20, 66295329), (30, 44196886), (31, 42771180), (60, 22098443), (62, 21385590), (93, 14257060), (97, 13669140), (124, 10692795), (155, 8554236), (186, 7128530), (194, 6834570), (291, 4556380), (310, 4277118), (372, 3564265), (388, 3417285), (465, 2851412), (485, 2733828), (582, 2278190), (620, 2138559), (930, 1425706), (970, 1366914), (1164, 1139095), (1455, 911276), (1860, 712853), (1940, 683457), (2910, 455638), (3007, 440940), (5820, 227819), (6014, 220470), (7349, 180420), (9021, 146980), (12028, 110235), (14698, 90210), (15035, 88188), (18042, 73490), (22047, 60140), (29396, 45105), (30070, 44094), (36084, 36745)]