3439100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^3$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 9061920

約数和(自身を除く): 5622820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 289, 340, 350, 425, 476, 578, 595, 700, 850, 1156, 1190, 1445, 1700, 2023, 2380, 2890, 2975, 4046, 4913, 5780, 5950, 7225, 8092, 9826, 10115, 11900, 14450, 19652, 20230, 24565, 28900, 34391, 40460, 49130, 50575, 68782, 98260, 101150, 122825, 137564, 171955, 202300, 245650, 343910, 491300, 687820, 859775, 1719550, 3439100]

約数ペア:

[(1, 3439100), (2, 1719550), (4, 859775), (5, 687820), (7, 491300), (10, 343910), (14, 245650), (17, 202300), (20, 171955), (25, 137564), (28, 122825), (34, 101150), (35, 98260), (50, 68782), (68, 50575), (70, 49130), (85, 40460), (100, 34391), (119, 28900), (140, 24565), (170, 20230), (175, 19652), (238, 14450), (289, 11900), (340, 10115), (350, 9826), (425, 8092), (476, 7225), (578, 5950), (595, 5780), (700, 4913), (850, 4046), (1156, 2975), (1190, 2890), (1445, 2380), (1700, 2023)]