627130

素因数分解:

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

素因数の和:79

約数の個数: 48

約数和(自身を含む): 1414656

約数和(自身を除く): 787526

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 289, 310, 434, 527, 578, 595, 1054, 1085, 1190, 1445, 2023, 2170, 2635, 2890, 3689, 4046, 5270, 7378, 8959, 10115, 17918, 18445, 20230, 36890, 44795, 62713, 89590, 125426, 313565, 627130]

約数ペア:

[(1, 627130), (2, 313565), (5, 125426), (7, 89590), (10, 62713), (14, 44795), (17, 36890), (31, 20230), (34, 18445), (35, 17918), (62, 10115), (70, 8959), (85, 7378), (119, 5270), (155, 4046), (170, 3689), (217, 2890), (238, 2635), (289, 2170), (310, 2023), (434, 1445), (527, 1190), (578, 1085), (595, 1054)]