711190810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{829}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 1410784200

約数和(自身を除く): 699593390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 709, 829, 1210, 1418, 1658, 3545, 4145, 7090, 7799, 8290, 9119, 15598, 18238, 38995, 45595, 77990, 85789, 91190, 100309, 171578, 200618, 428945, 501545, 587761, 857890, 1003090, 1175522, 2938805, 5877610, 6465371, 12930742, 32326855, 64653710, 71119081, 142238162, 355595405, 711190810]

約数ペア:

[(1, 711190810), (2, 355595405), (5, 142238162), (10, 71119081), (11, 64653710), (22, 32326855), (55, 12930742), (110, 6465371), (121, 5877610), (242, 2938805), (605, 1175522), (709, 1003090), (829, 857890), (1210, 587761), (1418, 501545), (1658, 428945), (3545, 200618), (4145, 171578), (7090, 100309), (7799, 91190), (8290, 85789), (9119, 77990), (15598, 45595), (18238, 38995)]