3135650

素因数分解:

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

素因数の和:84

約数の個数: 72

約数和(自身を含む): 7309056

約数和(自身を除く): 4173406

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 31, 34, 35, 50, 62, 70, 85, 119, 155, 170, 175, 217, 238, 289, 310, 350, 425, 434, 527, 578, 595, 775, 850, 1054, 1085, 1190, 1445, 1550, 2023, 2170, 2635, 2890, 2975, 3689, 4046, 5270, 5425, 5950, 7225, 7378, 8959, 10115, 10850, 13175, 14450, 17918, 18445, 20230, 26350, 36890, 44795, 50575, 62713, 89590, 92225, 101150, 125426, 184450, 223975, 313565, 447950, 627130, 1567825, 3135650]

約数ペア:

[(1, 3135650), (2, 1567825), (5, 627130), (7, 447950), (10, 313565), (14, 223975), (17, 184450), (25, 125426), (31, 101150), (34, 92225), (35, 89590), (50, 62713), (62, 50575), (70, 44795), (85, 36890), (119, 26350), (155, 20230), (170, 18445), (175, 17918), (217, 14450), (238, 13175), (289, 10850), (310, 10115), (350, 8959), (425, 7378), (434, 7225), (527, 5950), (578, 5425), (595, 5270), (775, 4046), (850, 3689), (1054, 2975), (1085, 2890), (1190, 2635), (1445, 2170), (1550, 2023)]