10020990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 29696544

約数和(自身を除く): 19675554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 401, 490, 510, 595, 714, 735, 802, 833, 1190, 1203, 1470, 1666, 1785, 2005, 2406, 2499, 2807, 3570, 4010, 4165, 4998, 5614, 6015, 6817, 8330, 8421, 12030, 12495, 13634, 14035, 16842, 19649, 20451, 24990, 28070, 34085, 39298, 40902, 42105, 47719, 58947, 68170, 84210, 95438, 98245, 102255, 117894, 143157, 196490, 204510, 238595, 286314, 294735, 334033, 477190, 589470, 668066, 715785, 1002099, 1431570, 1670165, 2004198, 3340330, 5010495, 10020990]

約数ペア:

[(1, 10020990), (2, 5010495), (3, 3340330), (5, 2004198), (6, 1670165), (7, 1431570), (10, 1002099), (14, 715785), (15, 668066), (17, 589470), (21, 477190), (30, 334033), (34, 294735), (35, 286314), (42, 238595), (49, 204510), (51, 196490), (70, 143157), (85, 117894), (98, 102255), (102, 98245), (105, 95438), (119, 84210), (147, 68170), (170, 58947), (210, 47719), (238, 42105), (245, 40902), (255, 39298), (294, 34085), (357, 28070), (401, 24990), (490, 20451), (510, 19649), (595, 16842), (714, 14035), (735, 13634), (802, 12495), (833, 12030), (1190, 8421), (1203, 8330), (1470, 6817), (1666, 6015), (1785, 5614), (2005, 4998), (2406, 4165), (2499, 4010), (2807, 3570)]