71897370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 180182016

約数和(自身を除く): 108284646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 465, 485, 582, 797, 930, 970, 1455, 1594, 2391, 2910, 3007, 3985, 4782, 6014, 7970, 9021, 11955, 15035, 18042, 23910, 24707, 30070, 45105, 49414, 74121, 77309, 90210, 123535, 148242, 154618, 231927, 247070, 370605, 386545, 463854, 741210, 773090, 1159635, 2319270, 2396579, 4793158, 7189737, 11982895, 14379474, 23965790, 35948685, 71897370]

約数ペア:

[(1, 71897370), (2, 35948685), (3, 23965790), (5, 14379474), (6, 11982895), (10, 7189737), (15, 4793158), (30, 2396579), (31, 2319270), (62, 1159635), (93, 773090), (97, 741210), (155, 463854), (186, 386545), (194, 370605), (291, 247070), (310, 231927), (465, 154618), (485, 148242), (582, 123535), (797, 90210), (930, 77309), (970, 74121), (1455, 49414), (1594, 45105), (2391, 30070), (2910, 24707), (3007, 23910), (3985, 18042), (4782, 15035), (6014, 11955), (7970, 9021)]