2149337570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3613}}^1$

素因数の和:3771

約数の個数: 64

約数和(自身を含む): 4246594560

約数和(自身を除く): 2097256990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 101, 155, 190, 202, 310, 505, 589, 1010, 1178, 1919, 2945, 3131, 3613, 3838, 5890, 6262, 7226, 9595, 15655, 18065, 19190, 31310, 36130, 59489, 68647, 112003, 118978, 137294, 224006, 297445, 343235, 364913, 560015, 594890, 686470, 729826, 1120030, 1824565, 2128057, 3649130, 4256114, 6933347, 10640285, 11312303, 13866694, 21280570, 22624606, 34666735, 56561515, 69333470, 113123030, 214933757, 429867514, 1074668785, 2149337570]

約数ペア:

[(1, 2149337570), (2, 1074668785), (5, 429867514), (10, 214933757), (19, 113123030), (31, 69333470), (38, 56561515), (62, 34666735), (95, 22624606), (101, 21280570), (155, 13866694), (190, 11312303), (202, 10640285), (310, 6933347), (505, 4256114), (589, 3649130), (1010, 2128057), (1178, 1824565), (1919, 1120030), (2945, 729826), (3131, 686470), (3613, 594890), (3838, 560015), (5890, 364913), (6262, 343235), (7226, 297445), (9595, 224006), (15655, 137294), (18065, 118978), (19190, 112003), (31310, 68647), (36130, 59489)]