20227091310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1055143}}^1$

素因数の和:1055230

約数の個数: 64

約数和(自身を含む): 54698664960

約数和(自身を除く): 34471573650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 19170, 1055143, 2110286, 3165429, 5275715, 6330858, 9496287, 10551430, 15827145, 18992574, 28488861, 31654290, 47481435, 56977722, 74915153, 94962870, 142444305, 149830306, 224745459, 284888610, 374575765, 449490918, 674236377, 749151530, 1123727295, 1348472754, 2022709131, 2247454590, 3371181885, 4045418262, 6742363770, 10113545655, 20227091310]

約数ペア:

[(1, 20227091310), (2, 10113545655), (3, 6742363770), (5, 4045418262), (6, 3371181885), (9, 2247454590), (10, 2022709131), (15, 1348472754), (18, 1123727295), (27, 749151530), (30, 674236377), (45, 449490918), (54, 374575765), (71, 284888610), (90, 224745459), (135, 149830306), (142, 142444305), (213, 94962870), (270, 74915153), (355, 56977722), (426, 47481435), (639, 31654290), (710, 28488861), (1065, 18992574), (1278, 15827145), (1917, 10551430), (2130, 9496287), (3195, 6330858), (3834, 5275715), (6390, 3165429), (9585, 2110286), (19170, 1055143)]