205496730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3413}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 550609920

約数和(自身を除く): 345113190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1338, 2007, 2230, 3345, 3413, 4014, 6021, 6690, 6826, 10035, 10239, 12042, 17065, 20070, 20478, 30105, 30717, 34130, 51195, 60210, 61434, 92151, 102390, 153585, 184302, 307170, 460755, 761099, 921510, 1522198, 2283297, 3805495, 4566594, 6849891, 7610990, 11416485, 13699782, 20549673, 22832970, 34249455, 41099346, 68498910, 102748365, 205496730]

約数ペア:

[(1, 205496730), (2, 102748365), (3, 68498910), (5, 41099346), (6, 34249455), (9, 22832970), (10, 20549673), (15, 13699782), (18, 11416485), (27, 7610990), (30, 6849891), (45, 4566594), (54, 3805495), (90, 2283297), (135, 1522198), (223, 921510), (270, 761099), (446, 460755), (669, 307170), (1115, 184302), (1338, 153585), (2007, 102390), (2230, 92151), (3345, 61434), (3413, 60210), (4014, 51195), (6021, 34130), (6690, 30717), (6826, 30105), (10035, 20478), (10239, 20070), (12042, 17065)]