74040190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36473}}^1$

素因数の和:36516

約数の個数: 32

約数和(自身を含む): 157567680

約数和(自身を除く): 83527490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 36473, 72946, 182365, 255311, 364730, 510622, 1057717, 1276555, 2115434, 2553110, 5288585, 7404019, 10577170, 14808038, 37020095, 74040190]

約数ペア:

[(1, 74040190), (2, 37020095), (5, 14808038), (7, 10577170), (10, 7404019), (14, 5288585), (29, 2553110), (35, 2115434), (58, 1276555), (70, 1057717), (145, 510622), (203, 364730), (290, 255311), (406, 182365), (1015, 72946), (2030, 36473)]