20110694730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2588249}}^1$

素因数の和:2588303

約数の個数: 64

約数和(自身を含む): 56651616000

約数和(自身を除く): 36540921270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 2588249, 5176498, 7764747, 12941245, 15529494, 18117743, 25882490, 36235486, 38823735, 54353229, 77647470, 90588715, 95765213, 108706458, 181177430, 191530426, 271766145, 287295639, 478826065, 543532290, 574591278, 670356491, 957652130, 1340712982, 1436478195, 2011069473, 2872956390, 3351782455, 4022138946, 6703564910, 10055347365, 20110694730]

約数ペア:

[(1, 20110694730), (2, 10055347365), (3, 6703564910), (5, 4022138946), (6, 3351782455), (7, 2872956390), (10, 2011069473), (14, 1436478195), (15, 1340712982), (21, 957652130), (30, 670356491), (35, 574591278), (37, 543532290), (42, 478826065), (70, 287295639), (74, 271766145), (105, 191530426), (111, 181177430), (185, 108706458), (210, 95765213), (222, 90588715), (259, 77647470), (370, 54353229), (518, 38823735), (555, 36235486), (777, 25882490), (1110, 18117743), (1295, 15529494), (1554, 12941245), (2590, 7764747), (3885, 5176498), (7770, 2588249)]