1894170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 4597632

約数和(自身を除く): 2703462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 613, 618, 1030, 1226, 1545, 1839, 3065, 3090, 3678, 6130, 9195, 18390, 63139, 126278, 189417, 315695, 378834, 631390, 947085, 1894170]

約数ペア:

[(1, 1894170), (2, 947085), (3, 631390), (5, 378834), (6, 315695), (10, 189417), (15, 126278), (30, 63139), (103, 18390), (206, 9195), (309, 6130), (515, 3678), (613, 3090), (618, 3065), (1030, 1839), (1226, 1545)]