140731710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29137}}^1$

素因数の和:29177

約数の個数: 64

約数和(自身を含む): 402803712

約数和(自身を除く): 262072002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 29137, 58274, 87411, 145685, 174822, 203959, 291370, 407918, 437055, 611877, 670151, 874110, 1019795, 1223754, 1340302, 2010453, 2039590, 3059385, 3350755, 4020906, 4691057, 6118770, 6701510, 9382114, 10052265, 14073171, 20104530, 23455285, 28146342, 46910570, 70365855, 140731710]

約数ペア:

[(1, 140731710), (2, 70365855), (3, 46910570), (5, 28146342), (6, 23455285), (7, 20104530), (10, 14073171), (14, 10052265), (15, 9382114), (21, 6701510), (23, 6118770), (30, 4691057), (35, 4020906), (42, 3350755), (46, 3059385), (69, 2039590), (70, 2010453), (105, 1340302), (115, 1223754), (138, 1019795), (161, 874110), (210, 670151), (230, 611877), (322, 437055), (345, 407918), (483, 291370), (690, 203959), (805, 174822), (966, 145685), (1610, 87411), (2415, 58274), (4830, 29137)]