30210516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 90720000

約数和(自身を除く): 60509484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 449, 534, 623, 756, 801, 898, 1068, 1246, 1347, 1602, 1796, 1869, 2403, 2492, 2694, 3143, 3204, 3738, 4041, 4806, 5388, 5607, 6286, 7476, 8082, 9429, 9612, 11214, 12123, 12572, 16164, 16821, 18858, 22428, 24246, 28287, 33642, 37716, 39961, 48492, 56574, 67284, 79922, 84861, 113148, 119883, 159844, 169722, 239766, 279727, 339444, 359649, 479532, 559454, 719298, 839181, 1078947, 1118908, 1438596, 1678362, 2157894, 2517543, 3356724, 4315788, 5035086, 7552629, 10070172, 15105258, 30210516]

約数ペア:

[(1, 30210516), (2, 15105258), (3, 10070172), (4, 7552629), (6, 5035086), (7, 4315788), (9, 3356724), (12, 2517543), (14, 2157894), (18, 1678362), (21, 1438596), (27, 1118908), (28, 1078947), (36, 839181), (42, 719298), (54, 559454), (63, 479532), (84, 359649), (89, 339444), (108, 279727), (126, 239766), (178, 169722), (189, 159844), (252, 119883), (267, 113148), (356, 84861), (378, 79922), (449, 67284), (534, 56574), (623, 48492), (756, 39961), (801, 37716), (898, 33642), (1068, 28287), (1246, 24246), (1347, 22428), (1602, 18858), (1796, 16821), (1869, 16164), (2403, 12572), (2492, 12123), (2694, 11214), (3143, 9612), (3204, 9429), (3738, 8082), (4041, 7476), (4806, 6286), (5388, 5607)]