1330581654

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4747

約数の個数: 80

約数和(自身を含む): 3135535920

約数和(自身を除く): 1804954266

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 81, 87, 122, 162, 174, 183, 261, 366, 522, 549, 783, 1098, 1566, 1647, 1769, 2349, 3294, 3538, 4643, 4698, 4941, 5307, 9286, 9882, 10614, 13929, 15921, 27858, 31842, 41787, 47763, 83574, 95526, 125361, 134647, 143289, 250722, 269294, 283223, 286578, 376083, 403941, 566446, 752166, 807882, 849669, 1211823, 1699338, 2423646, 2549007, 3635469, 5098014, 7270938, 7647021, 8213467, 10906407, 15294042, 16426934, 21812814, 22941063, 24640401, 45882126, 49280802, 73921203, 147842406, 221763609, 443527218, 665290827, 1330581654]

約数ペア:

[(1, 1330581654), (2, 665290827), (3, 443527218), (6, 221763609), (9, 147842406), (18, 73921203), (27, 49280802), (29, 45882126), (54, 24640401), (58, 22941063), (61, 21812814), (81, 16426934), (87, 15294042), (122, 10906407), (162, 8213467), (174, 7647021), (183, 7270938), (261, 5098014), (366, 3635469), (522, 2549007), (549, 2423646), (783, 1699338), (1098, 1211823), (1566, 849669), (1647, 807882), (1769, 752166), (2349, 566446), (3294, 403941), (3538, 376083), (4643, 286578), (4698, 283223), (4941, 269294), (5307, 250722), (9286, 143289), (9882, 134647), (10614, 125361), (13929, 95526), (15921, 83574), (27858, 47763), (31842, 41787)]