30329360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 77338800

約数和(自身を除く): 47009440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 769, 986, 1160, 1360, 1538, 1972, 2320, 2465, 3076, 3845, 3944, 4930, 6152, 7690, 7888, 9860, 12304, 13073, 15380, 19720, 22301, 26146, 30760, 39440, 44602, 52292, 61520, 65365, 89204, 104584, 111505, 130730, 178408, 209168, 223010, 261460, 356816, 379117, 446020, 522920, 758234, 892040, 1045840, 1516468, 1784080, 1895585, 3032936, 3791170, 6065872, 7582340, 15164680, 30329360]

約数ペア:

[(1, 30329360), (2, 15164680), (4, 7582340), (5, 6065872), (8, 3791170), (10, 3032936), (16, 1895585), (17, 1784080), (20, 1516468), (29, 1045840), (34, 892040), (40, 758234), (58, 522920), (68, 446020), (80, 379117), (85, 356816), (116, 261460), (136, 223010), (145, 209168), (170, 178408), (232, 130730), (272, 111505), (290, 104584), (340, 89204), (464, 65365), (493, 61520), (580, 52292), (680, 44602), (769, 39440), (986, 30760), (1160, 26146), (1360, 22301), (1538, 19720), (1972, 15380), (2320, 13073), (2465, 12304), (3076, 9860), (3845, 7888), (3944, 7690), (4930, 6152)]