2895532990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11282

約数の個数: 96

約数和(自身を含む): 6627204864

約数和(自身を除く): 3731671874

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 217, 238, 245, 310, 434, 490, 527, 595, 833, 1054, 1085, 1190, 1519, 1666, 2170, 2635, 3038, 3689, 4165, 5270, 7378, 7595, 8330, 11213, 15190, 18445, 22426, 25823, 36890, 51646, 56065, 78491, 112130, 129115, 156982, 190621, 258230, 347603, 381242, 392455, 549437, 695206, 784910, 953105, 1098874, 1334347, 1738015, 1906210, 2433221, 2668694, 2747185, 3476030, 4866442, 5494370, 5909251, 6671735, 9340429, 11818502, 12166105, 13343470, 17032547, 18680858, 24332210, 29546255, 34065094, 41364757, 46702145, 59092510, 82729514, 85162735, 93404290, 170325470, 206823785, 289553299, 413647570, 579106598, 1447766495, 2895532990]

約数ペア:

[(1, 2895532990), (2, 1447766495), (5, 579106598), (7, 413647570), (10, 289553299), (14, 206823785), (17, 170325470), (31, 93404290), (34, 85162735), (35, 82729514), (49, 59092510), (62, 46702145), (70, 41364757), (85, 34065094), (98, 29546255), (119, 24332210), (155, 18680858), (170, 17032547), (217, 13343470), (238, 12166105), (245, 11818502), (310, 9340429), (434, 6671735), (490, 5909251), (527, 5494370), (595, 4866442), (833, 3476030), (1054, 2747185), (1085, 2668694), (1190, 2433221), (1519, 1906210), (1666, 1738015), (2170, 1334347), (2635, 1098874), (3038, 953105), (3689, 784910), (4165, 695206), (5270, 549437), (7378, 392455), (7595, 381242), (8330, 347603), (11213, 258230), (15190, 190621), (18445, 156982), (22426, 129115), (25823, 112130), (36890, 78491), (51646, 56065)]