66929970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 174960000

約数和(自身を除く): 108030030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 4049, 5510, 8098, 8265, 12147, 16530, 20245, 24294, 40490, 60735, 76931, 117421, 121470, 153862, 230793, 234842, 352263, 384655, 461586, 587105, 704526, 769310, 1153965, 1174210, 1761315, 2230999, 2307930, 3522630, 4461998, 6692997, 11154995, 13385994, 22309990, 33464985, 66929970]

約数ペア:

[(1, 66929970), (2, 33464985), (3, 22309990), (5, 13385994), (6, 11154995), (10, 6692997), (15, 4461998), (19, 3522630), (29, 2307930), (30, 2230999), (38, 1761315), (57, 1174210), (58, 1153965), (87, 769310), (95, 704526), (114, 587105), (145, 461586), (174, 384655), (190, 352263), (285, 234842), (290, 230793), (435, 153862), (551, 121470), (570, 117421), (870, 76931), (1102, 60735), (1653, 40490), (2755, 24294), (3306, 20245), (4049, 16530), (5510, 12147), (8098, 8265)]