28022790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15313}}^1$

素因数の和:15384

約数の個数: 32

約数和(自身を含む): 68361696

約数和(自身を除く): 40338906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 15313, 30626, 45939, 76565, 91878, 153130, 229695, 459390, 934093, 1868186, 2802279, 4670465, 5604558, 9340930, 14011395, 28022790]

約数ペア:

[(1, 28022790), (2, 14011395), (3, 9340930), (5, 5604558), (6, 4670465), (10, 2802279), (15, 1868186), (30, 934093), (61, 459390), (122, 229695), (183, 153130), (305, 91878), (366, 76565), (610, 45939), (915, 30626), (1830, 15313)]