2019194610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{94399}}^1$

素因数の和:94463

約数の個数: 64

約数和(自身を含む): 5219942400

約数和(自身を除く): 3200747790

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 10695, 21390, 94399, 188798, 283197, 471995, 566394, 943990, 1415985, 2171177, 2831970, 2926369, 4342354, 5852738, 6513531, 8779107, 10855885, 13027062, 14631845, 17558214, 21711770, 29263690, 32567655, 43895535, 65135310, 67306487, 87791070, 134612974, 201919461, 336532435, 403838922, 673064870, 1009597305, 2019194610]

約数ペア:

[(1, 2019194610), (2, 1009597305), (3, 673064870), (5, 403838922), (6, 336532435), (10, 201919461), (15, 134612974), (23, 87791070), (30, 67306487), (31, 65135310), (46, 43895535), (62, 32567655), (69, 29263690), (93, 21711770), (115, 17558214), (138, 14631845), (155, 13027062), (186, 10855885), (230, 8779107), (310, 6513531), (345, 5852738), (465, 4342354), (690, 2926369), (713, 2831970), (930, 2171177), (1426, 1415985), (2139, 943990), (3565, 566394), (4278, 471995), (7130, 283197), (10695, 188798), (21390, 94399)]