76533590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 164073600

約数和(自身を除く): 87540010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 343, 371, 421, 490, 530, 686, 742, 842, 1715, 1855, 2105, 2597, 2947, 3430, 3710, 4210, 5194, 5894, 12985, 14735, 18179, 20629, 22313, 25970, 29470, 36358, 41258, 44626, 90895, 103145, 111565, 144403, 156191, 181790, 206290, 223130, 288806, 312382, 722015, 780955, 1093337, 1444030, 1561910, 2186674, 5466685, 7653359, 10933370, 15306718, 38266795, 76533590]

約数ペア:

[(1, 76533590), (2, 38266795), (5, 15306718), (7, 10933370), (10, 7653359), (14, 5466685), (35, 2186674), (49, 1561910), (53, 1444030), (70, 1093337), (98, 780955), (106, 722015), (245, 312382), (265, 288806), (343, 223130), (371, 206290), (421, 181790), (490, 156191), (530, 144403), (686, 111565), (742, 103145), (842, 90895), (1715, 44626), (1855, 41258), (2105, 36358), (2597, 29470), (2947, 25970), (3430, 22313), (3710, 20629), (4210, 18179), (5194, 14735), (5894, 12985)]