298834900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32839}}^1$

素因数の和:32873

約数の個数: 72

約数和(自身を含む): 798143360

約数和(自身を除く): 499308460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 32839, 65678, 131356, 164195, 229873, 328390, 426907, 459746, 656780, 820975, 853814, 919492, 1149365, 1641950, 1707628, 2134535, 2298730, 2988349, 3283900, 4269070, 4597460, 5746825, 5976698, 8538140, 10672675, 11493650, 11953396, 14941745, 21345350, 22987300, 29883490, 42690700, 59766980, 74708725, 149417450, 298834900]

約数ペア:

[(1, 298834900), (2, 149417450), (4, 74708725), (5, 59766980), (7, 42690700), (10, 29883490), (13, 22987300), (14, 21345350), (20, 14941745), (25, 11953396), (26, 11493650), (28, 10672675), (35, 8538140), (50, 5976698), (52, 5746825), (65, 4597460), (70, 4269070), (91, 3283900), (100, 2988349), (130, 2298730), (140, 2134535), (175, 1707628), (182, 1641950), (260, 1149365), (325, 919492), (350, 853814), (364, 820975), (455, 656780), (650, 459746), (700, 426907), (910, 328390), (1300, 229873), (1820, 164195), (2275, 131356), (4550, 65678), (9100, 32839)]