80951070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21247}}^1$

素因数の和:21384

約数の個数: 32

約数和(自身を含む): 195821568

約数和(自身を除く): 114870498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 21247, 42494, 63741, 106235, 127482, 212470, 318705, 637410, 2698369, 5396738, 8095107, 13491845, 16190214, 26983690, 40475535, 80951070]

約数ペア:

[(1, 80951070), (2, 40475535), (3, 26983690), (5, 16190214), (6, 13491845), (10, 8095107), (15, 5396738), (30, 2698369), (127, 637410), (254, 318705), (381, 212470), (635, 127482), (762, 106235), (1270, 63741), (1905, 42494), (3810, 21247)]