2545170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 6253632

約数和(自身を除く): 3708462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1973, 3946, 5919, 9865, 11838, 19730, 29595, 59190, 84839, 169678, 254517, 424195, 509034, 848390, 1272585, 2545170]

約数ペア:

[(1, 2545170), (2, 1272585), (3, 848390), (5, 509034), (6, 424195), (10, 254517), (15, 169678), (30, 84839), (43, 59190), (86, 29595), (129, 19730), (215, 11838), (258, 9865), (430, 5919), (645, 3946), (1290, 1973)]