30560810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 65401344

約数和(自身を除く): 34840534

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1327, 1645, 2303, 2654, 3290, 4606, 6635, 9289, 11515, 13270, 18578, 23030, 46445, 62369, 65023, 92890, 124738, 130046, 311845, 325115, 436583, 623690, 650230, 873166, 2182915, 3056081, 4365830, 6112162, 15280405, 30560810]

約数ペア:

[(1, 30560810), (2, 15280405), (5, 6112162), (7, 4365830), (10, 3056081), (14, 2182915), (35, 873166), (47, 650230), (49, 623690), (70, 436583), (94, 325115), (98, 311845), (235, 130046), (245, 124738), (329, 92890), (470, 65023), (490, 62369), (658, 46445), (1327, 23030), (1645, 18578), (2303, 13270), (2654, 11515), (3290, 9289), (4606, 6635)]