4900610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5985790

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 149, 230, 253, 286, 298, 299, 506, 598, 715, 745, 1265, 1430, 1490, 1495, 1639, 1937, 2530, 2990, 3278, 3289, 3427, 3874, 6578, 6854, 8195, 9685, 16390, 16445, 17135, 19370, 21307, 32890, 34270, 37697, 42614, 44551, 75394, 89102, 106535, 188485, 213070, 222755, 376970, 445510, 490061, 980122, 2450305, 4900610]

約数ペア:

[(1, 4900610), (2, 2450305), (5, 980122), (10, 490061), (11, 445510), (13, 376970), (22, 222755), (23, 213070), (26, 188485), (46, 106535), (55, 89102), (65, 75394), (110, 44551), (115, 42614), (130, 37697), (143, 34270), (149, 32890), (230, 21307), (253, 19370), (286, 17135), (298, 16445), (299, 16390), (506, 9685), (598, 8195), (715, 6854), (745, 6578), (1265, 3874), (1430, 3427), (1490, 3289), (1495, 3278), (1639, 2990), (1937, 2530)]