1290210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 3205440

約数和(自身を除く): 1915230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1483, 2966, 4449, 7415, 8898, 14830, 22245, 43007, 44490, 86014, 129021, 215035, 258042, 430070, 645105, 1290210]

約数ペア:

[(1, 1290210), (2, 645105), (3, 430070), (5, 258042), (6, 215035), (10, 129021), (15, 86014), (29, 44490), (30, 43007), (58, 22245), (87, 14830), (145, 8898), (174, 7415), (290, 4449), (435, 2966), (870, 1483)]