329769860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2265

約数の個数: 96

約数和(自身を含む): 843816960

約数和(自身を除く): 514047100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 92, 94, 115, 140, 161, 188, 230, 235, 322, 329, 460, 470, 644, 658, 805, 940, 1081, 1316, 1610, 1645, 2162, 2179, 3220, 3290, 4324, 4358, 5405, 6580, 7567, 8716, 10810, 10895, 15134, 15253, 21620, 21790, 30268, 30506, 37835, 43580, 50117, 61012, 75670, 76265, 100234, 102413, 151340, 152530, 200468, 204826, 250585, 305060, 350819, 409652, 501170, 512065, 701638, 716891, 1002340, 1024130, 1403276, 1433782, 1754095, 2048260, 2355499, 2867564, 3508190, 3584455, 4710998, 7016380, 7168910, 9421996, 11777495, 14337820, 16488493, 23554990, 32976986, 47109980, 65953972, 82442465, 164884930, 329769860]

約数ペア:

[(1, 329769860), (2, 164884930), (4, 82442465), (5, 65953972), (7, 47109980), (10, 32976986), (14, 23554990), (20, 16488493), (23, 14337820), (28, 11777495), (35, 9421996), (46, 7168910), (47, 7016380), (70, 4710998), (92, 3584455), (94, 3508190), (115, 2867564), (140, 2355499), (161, 2048260), (188, 1754095), (230, 1433782), (235, 1403276), (322, 1024130), (329, 1002340), (460, 716891), (470, 701638), (644, 512065), (658, 501170), (805, 409652), (940, 350819), (1081, 305060), (1316, 250585), (1610, 204826), (1645, 200468), (2162, 152530), (2179, 151340), (3220, 102413), (3290, 100234), (4324, 76265), (4358, 75670), (5405, 61012), (6580, 50117), (7567, 43580), (8716, 37835), (10810, 30506), (10895, 30268), (15134, 21790), (15253, 21620)]