9984323090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{4987}}^1$

素因数の和:5811

約数の個数: 64

約数和(自身を含む): 21125816064

約数和(自身を除く): 11141492974

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 773, 1295, 1546, 2590, 3865, 4987, 5411, 7730, 9974, 10822, 24935, 27055, 28601, 34909, 49870, 54110, 57202, 69818, 143005, 174545, 184519, 200207, 286010, 349090, 369038, 400414, 922595, 1001035, 1291633, 1845190, 2002070, 2583266, 3854951, 6458165, 7709902, 12916330, 19274755, 26984657, 38549510, 53969314, 134923285, 142633187, 269846570, 285266374, 713165935, 998432309, 1426331870, 1996864618, 4992161545, 9984323090]

約数ペア:

[(1, 9984323090), (2, 4992161545), (5, 1996864618), (7, 1426331870), (10, 998432309), (14, 713165935), (35, 285266374), (37, 269846570), (70, 142633187), (74, 134923285), (185, 53969314), (259, 38549510), (370, 26984657), (518, 19274755), (773, 12916330), (1295, 7709902), (1546, 6458165), (2590, 3854951), (3865, 2583266), (4987, 2002070), (5411, 1845190), (7730, 1291633), (9974, 1001035), (10822, 922595), (24935, 400414), (27055, 369038), (28601, 349090), (34909, 286010), (49870, 200207), (54110, 184519), (57202, 174545), (69818, 143005)]