201540010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70223}}^1$

素因数の和:70278

約数の個数: 32

約数和(自身を含む): 424714752

約数和(自身を除く): 223174742

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70223, 140446, 351115, 491561, 702230, 983122, 2457805, 2879143, 4915610, 5758286, 14395715, 20154001, 28791430, 40308002, 100770005, 201540010]

約数ペア:

[(1, 201540010), (2, 100770005), (5, 40308002), (7, 28791430), (10, 20154001), (14, 14395715), (35, 5758286), (41, 4915610), (70, 2879143), (82, 2457805), (205, 983122), (287, 702230), (410, 491561), (574, 351115), (1435, 140446), (2870, 70223)]