30897992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 60593400

約数和(自身を除く): 29695408

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 1373, 2746, 2813, 5492, 5626, 10984, 11252, 22504, 39817, 79634, 133181, 159268, 266362, 318536, 532724, 1065448, 3862249, 7724498, 15448996, 30897992]

約数ペア:

[(1, 30897992), (2, 15448996), (4, 7724498), (8, 3862249), (29, 1065448), (58, 532724), (97, 318536), (116, 266362), (194, 159268), (232, 133181), (388, 79634), (776, 39817), (1373, 22504), (2746, 11252), (2813, 10984), (5492, 5626)]