1736340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 4982208

約数和(自身を除く): 3245868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 673, 860, 1290, 1346, 2019, 2580, 2692, 3365, 4038, 6730, 8076, 10095, 13460, 20190, 28939, 40380, 57878, 86817, 115756, 144695, 173634, 289390, 347268, 434085, 578780, 868170, 1736340]

約数ペア:

[(1, 1736340), (2, 868170), (3, 578780), (4, 434085), (5, 347268), (6, 289390), (10, 173634), (12, 144695), (15, 115756), (20, 86817), (30, 57878), (43, 40380), (60, 28939), (86, 20190), (129, 13460), (172, 10095), (215, 8076), (258, 6730), (430, 4038), (516, 3365), (645, 2692), (673, 2580), (860, 2019), (1290, 1346)]