31615709830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{1061}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 58198585536

約数和(自身を除く): 26582875706

約数列:

[1, 2, 5, 10, 101, 163, 181, 202, 326, 362, 505, 815, 905, 1010, 1061, 1630, 1810, 2122, 5305, 10610, 16463, 18281, 29503, 32926, 36562, 59006, 82315, 91405, 107161, 147515, 164630, 172943, 182810, 192041, 214322, 295030, 345886, 384082, 535805, 864715, 960205, 1071610, 1729430, 1920410, 2979803, 5959606, 14899015, 17467243, 19396141, 29798030, 31302683, 34934486, 38792282, 62605366, 87336215, 96980705, 156513415, 174672430, 193961410, 313026830, 3161570983, 6323141966, 15807854915, 31615709830]

約数ペア:

[(1, 31615709830), (2, 15807854915), (5, 6323141966), (10, 3161570983), (101, 313026830), (163, 193961410), (181, 174672430), (202, 156513415), (326, 96980705), (362, 87336215), (505, 62605366), (815, 38792282), (905, 34934486), (1010, 31302683), (1061, 29798030), (1630, 19396141), (1810, 17467243), (2122, 14899015), (5305, 5959606), (10610, 2979803), (16463, 1920410), (18281, 1729430), (29503, 1071610), (32926, 960205), (36562, 864715), (59006, 535805), (82315, 384082), (91405, 345886), (107161, 295030), (147515, 214322), (164630, 192041), (172943, 182810)]