2017050210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{457381}}^1$

素因数の和:457408

約数の個数: 72

約数和(自身を含む): 6100561116

約数和(自身を除く): 4083510906

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, 1470, 2205, 4410, 457381, 914762, 1372143, 2286905, 2744286, 3201667, 4116429, 4573810, 6403334, 6860715, 8232858, 9605001, 13721430, 16008335, 19210002, 20582145, 22411669, 28815003, 32016670, 41164290, 44823338, 48025005, 57630006, 67235007, 96050010, 112058345, 134470014, 144075015, 201705021, 224116690, 288150030, 336175035, 403410042, 672350070, 1008525105, 2017050210]

約数ペア:

[(1, 2017050210), (2, 1008525105), (3, 672350070), (5, 403410042), (6, 336175035), (7, 288150030), (9, 224116690), (10, 201705021), (14, 144075015), (15, 134470014), (18, 112058345), (21, 96050010), (30, 67235007), (35, 57630006), (42, 48025005), (45, 44823338), (49, 41164290), (63, 32016670), (70, 28815003), (90, 22411669), (98, 20582145), (105, 19210002), (126, 16008335), (147, 13721430), (210, 9605001), (245, 8232858), (294, 6860715), (315, 6403334), (441, 4573810), (490, 4116429), (630, 3201667), (735, 2744286), (882, 2286905), (1470, 1372143), (2205, 914762), (4410, 457381)]