21463610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 44910720

約数和(自身を除く): 23447110

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 5197, 10394, 25985, 36379, 51970, 72758, 181895, 306623, 363790, 613246, 1533115, 2146361, 3066230, 4292722, 10731805, 21463610]

約数ペア:

[(1, 21463610), (2, 10731805), (5, 4292722), (7, 3066230), (10, 2146361), (14, 1533115), (35, 613246), (59, 363790), (70, 306623), (118, 181895), (295, 72758), (413, 51970), (590, 36379), (826, 25985), (2065, 10394), (4130, 5197)]