87521730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{36929}}^1$

素因数の和:37018

約数の個数: 32

約数和(自身を含む): 212716800

約数和(自身を除く): 125195070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 36929, 73858, 110787, 184645, 221574, 369290, 553935, 1107870, 2917391, 5834782, 8752173, 14586955, 17504346, 29173910, 43760865, 87521730]

約数ペア:

[(1, 87521730), (2, 43760865), (3, 29173910), (5, 17504346), (6, 14586955), (10, 8752173), (15, 5834782), (30, 2917391), (79, 1107870), (158, 553935), (237, 369290), (395, 221574), (474, 184645), (790, 110787), (1185, 73858), (2370, 36929)]