977179210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26489}}^1$

素因数の和:26551

約数の個数: 64

約数和(自身を含む): 2197186560

約数和(自身を除く): 1220007350

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2635, 3689, 5270, 7378, 18445, 26489, 36890, 52978, 132445, 185423, 264890, 370846, 450313, 821159, 900626, 927115, 1642318, 1854230, 2251565, 3152191, 4105795, 4503130, 5748113, 6304382, 8211590, 11496226, 13959703, 15760955, 27919406, 28740565, 31521910, 57481130, 69798515, 97717921, 139597030, 195435842, 488589605, 977179210]

約数ペア:

[(1, 977179210), (2, 488589605), (5, 195435842), (7, 139597030), (10, 97717921), (14, 69798515), (17, 57481130), (31, 31521910), (34, 28740565), (35, 27919406), (62, 15760955), (70, 13959703), (85, 11496226), (119, 8211590), (155, 6304382), (170, 5748113), (217, 4503130), (238, 4105795), (310, 3152191), (434, 2251565), (527, 1854230), (595, 1642318), (1054, 927115), (1085, 900626), (1190, 821159), (2170, 450313), (2635, 370846), (3689, 264890), (5270, 185423), (7378, 132445), (18445, 52978), (26489, 36890)]