1294410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 3346560

約数和(自身を除く): 2052150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3319, 6638, 9957, 16595, 19914, 33190, 43147, 49785, 86294, 99570, 129441, 215735, 258882, 431470, 647205, 1294410]

約数ペア:

[(1, 1294410), (2, 647205), (3, 431470), (5, 258882), (6, 215735), (10, 129441), (13, 99570), (15, 86294), (26, 49785), (30, 43147), (39, 33190), (65, 19914), (78, 16595), (130, 9957), (195, 6638), (390, 3319)]