19298104920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2330689}}^1$

素因数の和:2330729

約数の個数: 96

約数和(自身を含む): 65445775200

約数和(自身を除く): 46147670280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 2330689, 4661378, 6992067, 9322756, 11653445, 13984134, 18645512, 20976201, 23306890, 27968268, 34960335, 41952402, 46613780, 53605847, 55936536, 69920670, 83904804, 93227560, 104881005, 107211694, 139841340, 160817541, 167809608, 209762010, 214423388, 268029235, 279682680, 321635082, 419524020, 428846776, 482452623, 536058470, 643270164, 804087705, 839048040, 964905246, 1072116940, 1286540328, 1608175410, 1929810492, 2144233880, 2412263115, 3216350820, 3859620984, 4824526230, 6432701640, 9649052460, 19298104920]

約数ペア:

[(1, 19298104920), (2, 9649052460), (3, 6432701640), (4, 4824526230), (5, 3859620984), (6, 3216350820), (8, 2412263115), (9, 2144233880), (10, 1929810492), (12, 1608175410), (15, 1286540328), (18, 1072116940), (20, 964905246), (23, 839048040), (24, 804087705), (30, 643270164), (36, 536058470), (40, 482452623), (45, 428846776), (46, 419524020), (60, 321635082), (69, 279682680), (72, 268029235), (90, 214423388), (92, 209762010), (115, 167809608), (120, 160817541), (138, 139841340), (180, 107211694), (184, 104881005), (207, 93227560), (230, 83904804), (276, 69920670), (345, 55936536), (360, 53605847), (414, 46613780), (460, 41952402), (552, 34960335), (690, 27968268), (828, 23306890), (920, 20976201), (1035, 18645512), (1380, 13984134), (1656, 11653445), (2070, 9322756), (2760, 6992067), (4140, 4661378), (8280, 2330689)]