30730830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78797}}^1$

素因数の和:78820

約数の個数: 32

約数和(自身を含む): 79428384

約数和(自身を除く): 48697554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78797, 157594, 236391, 393985, 472782, 787970, 1024361, 1181955, 2048722, 2363910, 3073083, 5121805, 6146166, 10243610, 15365415, 30730830]

約数ペア:

[(1, 30730830), (2, 15365415), (3, 10243610), (5, 6146166), (6, 5121805), (10, 3073083), (13, 2363910), (15, 2048722), (26, 1181955), (30, 1024361), (39, 787970), (65, 472782), (78, 393985), (130, 236391), (195, 157594), (390, 78797)]