1892072340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{28181}}^1$

素因数の和:28569

約数の個数: 72

約数和(自身を含む): 5754877128

約数和(自身を除く): 3862804788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1492, 1865, 2238, 3357, 3730, 4476, 5595, 6714, 7460, 11190, 13428, 16785, 22380, 28181, 33570, 56362, 67140, 84543, 112724, 140905, 169086, 253629, 281810, 338172, 422715, 507258, 563620, 845430, 1014516, 1268145, 1690860, 2536290, 5072580, 10511513, 21023026, 31534539, 42046052, 52557565, 63069078, 94603617, 105115130, 126138156, 157672695, 189207234, 210230260, 315345390, 378414468, 473018085, 630690780, 946036170, 1892072340]

約数ペア:

[(1, 1892072340), (2, 946036170), (3, 630690780), (4, 473018085), (5, 378414468), (6, 315345390), (9, 210230260), (10, 189207234), (12, 157672695), (15, 126138156), (18, 105115130), (20, 94603617), (30, 63069078), (36, 52557565), (45, 42046052), (60, 31534539), (90, 21023026), (180, 10511513), (373, 5072580), (746, 2536290), (1119, 1690860), (1492, 1268145), (1865, 1014516), (2238, 845430), (3357, 563620), (3730, 507258), (4476, 422715), (5595, 338172), (6714, 281810), (7460, 253629), (11190, 169086), (13428, 140905), (16785, 112724), (22380, 84543), (28181, 67140), (33570, 56362)]