30843150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15845

約数の個数: 48

約数和(自身を含む): 82380144

約数和(自身を除く): 51536994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15817, 31634, 47451, 79085, 94902, 158170, 205621, 237255, 395425, 411242, 474510, 616863, 790850, 1028105, 1186275, 1233726, 2056210, 2372550, 3084315, 5140525, 6168630, 10281050, 15421575, 30843150]

約数ペア:

[(1, 30843150), (2, 15421575), (3, 10281050), (5, 6168630), (6, 5140525), (10, 3084315), (13, 2372550), (15, 2056210), (25, 1233726), (26, 1186275), (30, 1028105), (39, 790850), (50, 616863), (65, 474510), (75, 411242), (78, 395425), (130, 237255), (150, 205621), (195, 158170), (325, 94902), (390, 79085), (650, 47451), (975, 31634), (1950, 15817)]