2100305412

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{1531}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 5420338560

約数和(自身を除く): 3320033148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 719, 954, 1438, 1531, 1908, 2157, 2876, 3062, 4314, 4593, 6124, 6471, 8628, 9186, 12942, 13779, 18372, 25884, 27558, 38107, 55116, 76214, 81143, 114321, 152428, 162286, 228642, 243429, 324572, 342963, 457284, 486858, 685926, 730287, 973716, 1100789, 1371852, 1460574, 2201578, 2921148, 3302367, 4403156, 6604734, 9907101, 13209468, 19814202, 39628404, 58341817, 116683634, 175025451, 233367268, 350050902, 525076353, 700101804, 1050152706, 2100305412]

約数ペア:

[(1, 2100305412), (2, 1050152706), (3, 700101804), (4, 525076353), (6, 350050902), (9, 233367268), (12, 175025451), (18, 116683634), (36, 58341817), (53, 39628404), (106, 19814202), (159, 13209468), (212, 9907101), (318, 6604734), (477, 4403156), (636, 3302367), (719, 2921148), (954, 2201578), (1438, 1460574), (1531, 1371852), (1908, 1100789), (2157, 973716), (2876, 730287), (3062, 685926), (4314, 486858), (4593, 457284), (6124, 342963), (6471, 324572), (8628, 243429), (9186, 228642), (12942, 162286), (13779, 152428), (18372, 114321), (25884, 81143), (27558, 76214), (38107, 55116)]