1570974460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{9689}}^1$

素因数の和:9787

約数の個数: 72

約数和(自身を含む): 3680727120

約数和(自身を除く): 2109752660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 121, 134, 220, 242, 268, 335, 484, 605, 670, 737, 1210, 1340, 1474, 2420, 2948, 3685, 7370, 8107, 9689, 14740, 16214, 19378, 32428, 38756, 40535, 48445, 81070, 96890, 106579, 162140, 193780, 213158, 426316, 532895, 649163, 1065790, 1172369, 1298326, 2131580, 2344738, 2596652, 3245815, 4689476, 5861845, 6491630, 7140793, 11723690, 12983260, 14281586, 23447380, 28563172, 35703965, 71407930, 78548723, 142815860, 157097446, 314194892, 392743615, 785487230, 1570974460]

約数ペア:

[(1, 1570974460), (2, 785487230), (4, 392743615), (5, 314194892), (10, 157097446), (11, 142815860), (20, 78548723), (22, 71407930), (44, 35703965), (55, 28563172), (67, 23447380), (110, 14281586), (121, 12983260), (134, 11723690), (220, 7140793), (242, 6491630), (268, 5861845), (335, 4689476), (484, 3245815), (605, 2596652), (670, 2344738), (737, 2131580), (1210, 1298326), (1340, 1172369), (1474, 1065790), (2420, 649163), (2948, 532895), (3685, 426316), (7370, 213158), (8107, 193780), (9689, 162140), (14740, 106579), (16214, 96890), (19378, 81070), (32428, 48445), (38756, 40535)]