230834780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 554178240

約数和(自身を除く): 323343460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 97, 110, 116, 145, 194, 220, 290, 319, 373, 388, 485, 580, 638, 746, 970, 1067, 1276, 1492, 1595, 1865, 1940, 2134, 2813, 3190, 3730, 4103, 4268, 5335, 5626, 6380, 7460, 8206, 10670, 10817, 11252, 14065, 16412, 20515, 21340, 21634, 28130, 30943, 36181, 41030, 43268, 54085, 56260, 61886, 72362, 82060, 108170, 118987, 123772, 144724, 154715, 180905, 216340, 237974, 309430, 361810, 397991, 475948, 594935, 618860, 723620, 795982, 1049249, 1189870, 1591964, 1989955, 2098498, 2379740, 3979910, 4196996, 5246245, 7959820, 10492490, 11541739, 20984980, 23083478, 46166956, 57708695, 115417390, 230834780]

約数ペア:

[(1, 230834780), (2, 115417390), (4, 57708695), (5, 46166956), (10, 23083478), (11, 20984980), (20, 11541739), (22, 10492490), (29, 7959820), (44, 5246245), (55, 4196996), (58, 3979910), (97, 2379740), (110, 2098498), (116, 1989955), (145, 1591964), (194, 1189870), (220, 1049249), (290, 795982), (319, 723620), (373, 618860), (388, 594935), (485, 475948), (580, 397991), (638, 361810), (746, 309430), (970, 237974), (1067, 216340), (1276, 180905), (1492, 154715), (1595, 144724), (1865, 123772), (1940, 118987), (2134, 108170), (2813, 82060), (3190, 72362), (3730, 61886), (4103, 56260), (4268, 54085), (5335, 43268), (5626, 41030), (6380, 36181), (7460, 30943), (8206, 28130), (10670, 21634), (10817, 21340), (11252, 20515), (14065, 16412)]