284389630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1663}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 597542400

約数和(自身を除く): 313152770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 349, 490, 698, 1663, 1745, 2443, 3326, 3490, 4886, 8315, 11641, 12215, 16630, 17101, 23282, 24430, 34202, 58205, 81487, 85505, 116410, 162974, 171010, 407435, 580387, 814870, 1160774, 2901935, 4062709, 5803870, 8125418, 20313545, 28438963, 40627090, 56877926, 142194815, 284389630]

約数ペア:

[(1, 284389630), (2, 142194815), (5, 56877926), (7, 40627090), (10, 28438963), (14, 20313545), (35, 8125418), (49, 5803870), (70, 4062709), (98, 2901935), (245, 1160774), (349, 814870), (490, 580387), (698, 407435), (1663, 171010), (1745, 162974), (2443, 116410), (3326, 85505), (3490, 81487), (4886, 58205), (8315, 34202), (11641, 24430), (12215, 23282), (16630, 17101)]