6398910

素因数分解:

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

素因数の和:1478

約数の個数: 72

約数和(自身を含む): 19366776

約数和(自身を除く): 12967866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1451, 1470, 2205, 2902, 4353, 4410, 7255, 8706, 10157, 13059, 14510, 20314, 21765, 26118, 30471, 43530, 50785, 60942, 65295, 71099, 91413, 101570, 130590, 142198, 152355, 182826, 213297, 304710, 355495, 426594, 457065, 639891, 710990, 914130, 1066485, 1279782, 2132970, 3199455, 6398910]

約数ペア:

[(1, 6398910), (2, 3199455), (3, 2132970), (5, 1279782), (6, 1066485), (7, 914130), (9, 710990), (10, 639891), (14, 457065), (15, 426594), (18, 355495), (21, 304710), (30, 213297), (35, 182826), (42, 152355), (45, 142198), (49, 130590), (63, 101570), (70, 91413), (90, 71099), (98, 65295), (105, 60942), (126, 50785), (147, 43530), (210, 30471), (245, 26118), (294, 21765), (315, 20314), (441, 14510), (490, 13059), (630, 10157), (735, 8706), (882, 7255), (1451, 4410), (1470, 4353), (2205, 2902)]