16785210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 43803648

約数和(自身を除く): 27018438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 223, 386, 390, 446, 579, 669, 965, 1115, 1158, 1338, 1930, 2230, 2509, 2895, 2899, 3345, 5018, 5790, 5798, 6690, 7527, 8697, 12545, 14495, 15054, 17394, 25090, 28990, 37635, 43039, 43485, 75270, 86078, 86970, 129117, 215195, 258234, 430390, 559507, 645585, 1119014, 1291170, 1678521, 2797535, 3357042, 5595070, 8392605, 16785210]

約数ペア:

[(1, 16785210), (2, 8392605), (3, 5595070), (5, 3357042), (6, 2797535), (10, 1678521), (13, 1291170), (15, 1119014), (26, 645585), (30, 559507), (39, 430390), (65, 258234), (78, 215195), (130, 129117), (193, 86970), (195, 86078), (223, 75270), (386, 43485), (390, 43039), (446, 37635), (579, 28990), (669, 25090), (965, 17394), (1115, 15054), (1158, 14495), (1338, 12545), (1930, 8697), (2230, 7527), (2509, 6690), (2895, 5798), (2899, 5790), (3345, 5018)]