2000344890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{121013}}^1$

素因数の和:121071

約数の個数: 64

約数和(自身を含む): 5227804800

約数和(自身を除く): 3227459910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 16530, 121013, 242026, 363039, 605065, 726078, 1210130, 1815195, 2299247, 3509377, 3630390, 4598494, 6897741, 7018754, 10528131, 11496235, 13795482, 17546885, 21056262, 22992470, 34488705, 35093770, 52640655, 66678163, 68977410, 105281310, 133356326, 200034489, 333390815, 400068978, 666781630, 1000172445, 2000344890]

約数ペア:

[(1, 2000344890), (2, 1000172445), (3, 666781630), (5, 400068978), (6, 333390815), (10, 200034489), (15, 133356326), (19, 105281310), (29, 68977410), (30, 66678163), (38, 52640655), (57, 35093770), (58, 34488705), (87, 22992470), (95, 21056262), (114, 17546885), (145, 13795482), (174, 11496235), (190, 10528131), (285, 7018754), (290, 6897741), (435, 4598494), (551, 3630390), (570, 3509377), (870, 2299247), (1102, 1815195), (1653, 1210130), (2755, 726078), (3306, 605065), (5510, 363039), (8265, 242026), (16530, 121013)]