42972870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75391}}^1$

素因数の和:75420

約数の個数: 32

約数和(自身を含む): 108564480

約数和(自身を除く): 65591610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 75391, 150782, 226173, 376955, 452346, 753910, 1130865, 1432429, 2261730, 2864858, 4297287, 7162145, 8594574, 14324290, 21486435, 42972870]

約数ペア:

[(1, 42972870), (2, 21486435), (3, 14324290), (5, 8594574), (6, 7162145), (10, 4297287), (15, 2864858), (19, 2261730), (30, 1432429), (38, 1130865), (57, 753910), (95, 452346), (114, 376955), (190, 226173), (285, 150782), (570, 75391)]