30541785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 20883495

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1151, 1769, 3453, 5307, 5755, 8845, 17265, 26535, 33379, 70211, 100137, 166895, 210633, 351055, 500685, 1053165, 2036119, 6108357, 10180595, 30541785]

約数ペア:

[(1, 30541785), (3, 10180595), (5, 6108357), (15, 2036119), (29, 1053165), (61, 500685), (87, 351055), (145, 210633), (183, 166895), (305, 100137), (435, 70211), (915, 33379), (1151, 26535), (1769, 17265), (3453, 8845), (5307, 5755)]