54393870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 80390130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 79, 118, 158, 177, 237, 295, 354, 389, 395, 474, 590, 778, 790, 885, 1167, 1185, 1770, 1945, 2334, 2370, 3890, 4661, 5835, 9322, 11670, 13983, 22951, 23305, 27966, 30731, 45902, 46610, 61462, 68853, 69915, 92193, 114755, 137706, 139830, 153655, 184386, 229510, 307310, 344265, 460965, 688530, 921930, 1813129, 3626258, 5439387, 9065645, 10878774, 18131290, 27196935, 54393870]

約数ペア:

[(1, 54393870), (2, 27196935), (3, 18131290), (5, 10878774), (6, 9065645), (10, 5439387), (15, 3626258), (30, 1813129), (59, 921930), (79, 688530), (118, 460965), (158, 344265), (177, 307310), (237, 229510), (295, 184386), (354, 153655), (389, 139830), (395, 137706), (474, 114755), (590, 92193), (778, 69915), (790, 68853), (885, 61462), (1167, 46610), (1185, 45902), (1770, 30731), (1945, 27966), (2334, 23305), (2370, 22951), (3890, 13983), (4661, 11670), (5835, 9322)]