21232655250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{1213}}^1\times {\mathrm{23339}}^1$

素因数の和:24572

約数の個数: 64

約数和(自身を含む): 53042670720

約数和(自身を除く): 31810015470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 1213, 2426, 3639, 6065, 7278, 12130, 18195, 23339, 30325, 36390, 46678, 60650, 70017, 90975, 116695, 140034, 151625, 181950, 233390, 303250, 350085, 454875, 583475, 700170, 909750, 1166950, 1750425, 2917375, 3500850, 5834750, 8752125, 17504250, 28310207, 56620414, 84930621, 141551035, 169861242, 283102070, 424653105, 707755175, 849306210, 1415510350, 2123265525, 3538775875, 4246531050, 7077551750, 10616327625, 21232655250]

約数ペア:

[(1, 21232655250), (2, 10616327625), (3, 7077551750), (5, 4246531050), (6, 3538775875), (10, 2123265525), (15, 1415510350), (25, 849306210), (30, 707755175), (50, 424653105), (75, 283102070), (125, 169861242), (150, 141551035), (250, 84930621), (375, 56620414), (750, 28310207), (1213, 17504250), (2426, 8752125), (3639, 5834750), (6065, 3500850), (7278, 2917375), (12130, 1750425), (18195, 1166950), (23339, 909750), (30325, 700170), (36390, 583475), (46678, 454875), (60650, 350085), (70017, 303250), (90975, 233390), (116695, 181950), (140034, 151625)]