4005810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 10647936

約数和(自身を除く): 6642126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 947, 1410, 1894, 2115, 2841, 4230, 4735, 5682, 8523, 9470, 14205, 17046, 28410, 42615, 44509, 85230, 89018, 133527, 222545, 267054, 400581, 445090, 667635, 801162, 1335270, 2002905, 4005810]

約数ペア:

[(1, 4005810), (2, 2002905), (3, 1335270), (5, 801162), (6, 667635), (9, 445090), (10, 400581), (15, 267054), (18, 222545), (30, 133527), (45, 89018), (47, 85230), (90, 44509), (94, 42615), (141, 28410), (235, 17046), (282, 14205), (423, 9470), (470, 8523), (705, 5682), (846, 4735), (947, 4230), (1410, 2841), (1894, 2115)]