30000144

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{5531}}^1$

素因数の和:5655

約数の個数: 40

約数和(自身を含む): 78200352

約数和(自身を除く): 48200208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 5531, 11062, 16593, 22124, 33186, 44248, 66372, 88496, 132744, 265488, 625003, 1250006, 1875009, 2500012, 3750018, 5000024, 7500036, 10000048, 15000072, 30000144]

約数ペア:

[(1, 30000144), (2, 15000072), (3, 10000048), (4, 7500036), (6, 5000024), (8, 3750018), (12, 2500012), (16, 1875009), (24, 1250006), (48, 625003), (113, 265488), (226, 132744), (339, 88496), (452, 66372), (678, 44248), (904, 33186), (1356, 22124), (1808, 16593), (2712, 11062), (5424, 5531)]