15704101630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{451397}}^1$

素因数の和:451489

約数の個数: 48

約数和(自身を含む): 33345673056

約数和(自身を除く): 17641571426

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 34790, 451397, 902794, 2256985, 3159779, 4513970, 6319558, 15798895, 22118453, 31597790, 32049187, 44236906, 64098374, 110592265, 160245935, 221184530, 224344309, 320491870, 448688618, 1121721545, 1570410163, 2243443090, 3140820326, 7852050815, 15704101630]

約数ペア:

[(1, 15704101630), (2, 7852050815), (5, 3140820326), (7, 2243443090), (10, 1570410163), (14, 1121721545), (35, 448688618), (49, 320491870), (70, 224344309), (71, 221184530), (98, 160245935), (142, 110592265), (245, 64098374), (355, 44236906), (490, 32049187), (497, 31597790), (710, 22118453), (994, 15798895), (2485, 6319558), (3479, 4513970), (4970, 3159779), (6958, 2256985), (17395, 902794), (34790, 451397)]