30995976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 85250880

約数和(自身を除く): 54254904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 857, 1096, 1507, 1644, 1714, 2571, 3014, 3288, 3428, 4521, 5142, 6028, 6856, 9042, 9427, 10284, 12056, 18084, 18854, 20568, 28281, 36168, 37708, 56562, 75416, 113124, 117409, 226248, 234818, 352227, 469636, 704454, 939272, 1291499, 1408908, 2582998, 2817816, 3874497, 5165996, 7748994, 10331992, 15497988, 30995976]

約数ペア:

[(1, 30995976), (2, 15497988), (3, 10331992), (4, 7748994), (6, 5165996), (8, 3874497), (11, 2817816), (12, 2582998), (22, 1408908), (24, 1291499), (33, 939272), (44, 704454), (66, 469636), (88, 352227), (132, 234818), (137, 226248), (264, 117409), (274, 113124), (411, 75416), (548, 56562), (822, 37708), (857, 36168), (1096, 28281), (1507, 20568), (1644, 18854), (1714, 18084), (2571, 12056), (3014, 10284), (3288, 9427), (3428, 9042), (4521, 6856), (5142, 6028)]