19202130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71119}}^1$

素因数の和:71135

約数の個数: 32

約数和(自身を含む): 51206400

約数和(自身を除く): 32004270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71119, 142238, 213357, 355595, 426714, 640071, 711190, 1066785, 1280142, 1920213, 2133570, 3200355, 3840426, 6400710, 9601065, 19202130]

約数ペア:

[(1, 19202130), (2, 9601065), (3, 6400710), (5, 3840426), (6, 3200355), (9, 2133570), (10, 1920213), (15, 1280142), (18, 1066785), (27, 711190), (30, 640071), (45, 426714), (54, 355595), (90, 213357), (135, 142238), (270, 71119)]