858971580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{49537}}^1$

素因数の和:49583

約数の個数: 72

約数和(自身を含む): 2554971888

約数和(自身を除く): 1696000308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 49537, 99074, 148611, 198148, 247685, 297222, 495370, 594444, 743055, 842129, 990740, 1486110, 1684258, 2526387, 2972220, 3368516, 4210645, 5052774, 8421290, 10105548, 12631935, 14316193, 16842580, 25263870, 28632386, 42948579, 50527740, 57264772, 71580965, 85897158, 143161930, 171794316, 214742895, 286323860, 429485790, 858971580]

約数ペア:

[(1, 858971580), (2, 429485790), (3, 286323860), (4, 214742895), (5, 171794316), (6, 143161930), (10, 85897158), (12, 71580965), (15, 57264772), (17, 50527740), (20, 42948579), (30, 28632386), (34, 25263870), (51, 16842580), (60, 14316193), (68, 12631935), (85, 10105548), (102, 8421290), (170, 5052774), (204, 4210645), (255, 3368516), (289, 2972220), (340, 2526387), (510, 1684258), (578, 1486110), (867, 990740), (1020, 842129), (1156, 743055), (1445, 594444), (1734, 495370), (2890, 297222), (3468, 247685), (4335, 198148), (5780, 148611), (8670, 99074), (17340, 49537)]