27728610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 83426112

約数和(自身を除く): 55697502

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1451, 1470, 1911, 2730, 2902, 3185, 3822, 4353, 6370, 7255, 8706, 9555, 10157, 14510, 18863, 19110, 20314, 21765, 30471, 37726, 43530, 50785, 56589, 60942, 71099, 94315, 101570, 113178, 132041, 142198, 152355, 188630, 213297, 264082, 282945, 304710, 355495, 396123, 426594, 565890, 660205, 710990, 792246, 924287, 1066485, 1320410, 1848574, 1980615, 2132970, 2772861, 3961230, 4621435, 5545722, 9242870, 13864305, 27728610]

約数ペア:

[(1, 27728610), (2, 13864305), (3, 9242870), (5, 5545722), (6, 4621435), (7, 3961230), (10, 2772861), (13, 2132970), (14, 1980615), (15, 1848574), (21, 1320410), (26, 1066485), (30, 924287), (35, 792246), (39, 710990), (42, 660205), (49, 565890), (65, 426594), (70, 396123), (78, 355495), (91, 304710), (98, 282945), (105, 264082), (130, 213297), (147, 188630), (182, 152355), (195, 142198), (210, 132041), (245, 113178), (273, 101570), (294, 94315), (390, 71099), (455, 60942), (490, 56589), (546, 50785), (637, 43530), (735, 37726), (910, 30471), (1274, 21765), (1365, 20314), (1451, 19110), (1470, 18863), (1911, 14510), (2730, 10157), (2902, 9555), (3185, 8706), (3822, 7255), (4353, 6370)]