870837276

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{3119}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 2075673600

約数和(自身を除く): 1204836324

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 439, 636, 878, 1317, 1756, 2634, 3119, 5268, 6238, 9357, 12476, 18714, 23267, 37428, 46534, 69801, 93068, 139602, 165307, 279204, 330614, 495921, 661228, 991842, 1369241, 1983684, 2738482, 4107723, 5476964, 8215446, 16430892, 72569773, 145139546, 217709319, 290279092, 435418638, 870837276]

約数ペア:

[(1, 870837276), (2, 435418638), (3, 290279092), (4, 217709319), (6, 145139546), (12, 72569773), (53, 16430892), (106, 8215446), (159, 5476964), (212, 4107723), (318, 2738482), (439, 1983684), (636, 1369241), (878, 991842), (1317, 661228), (1756, 495921), (2634, 330614), (3119, 279204), (5268, 165307), (6238, 139602), (9357, 93068), (12476, 69801), (18714, 46534), (23267, 37428)]