2017145270

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{3079}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 4257792000

約数和(自身を除く): 2240646730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 343, 382, 490, 686, 955, 1337, 1715, 1910, 2674, 3079, 3430, 6158, 6685, 9359, 13370, 15395, 18718, 21553, 30790, 43106, 46795, 65513, 93590, 107765, 131026, 150871, 215530, 301742, 327565, 588089, 655130, 754355, 1056097, 1176178, 1508710, 2112194, 2940445, 4116623, 5280485, 5880890, 8233246, 10560970, 20583115, 28816361, 41166230, 57632722, 144081805, 201714527, 288163610, 403429054, 1008572635, 2017145270]

約数ペア:

[(1, 2017145270), (2, 1008572635), (5, 403429054), (7, 288163610), (10, 201714527), (14, 144081805), (35, 57632722), (49, 41166230), (70, 28816361), (98, 20583115), (191, 10560970), (245, 8233246), (343, 5880890), (382, 5280485), (490, 4116623), (686, 2940445), (955, 2112194), (1337, 1508710), (1715, 1176178), (1910, 1056097), (2674, 754355), (3079, 655130), (3430, 588089), (6158, 327565), (6685, 301742), (9359, 215530), (13370, 150871), (15395, 131026), (18718, 107765), (21553, 93590), (30790, 65513), (43106, 46795)]