1388405944530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51941861}}^1$

素因数の和:51941894

約数の個数: 96

約数和(自身を含む): 4083876957888

約数和(自身を除く): 2695471013358

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1215, 1485, 1782, 2430, 2673, 2970, 4455, 5346, 8910, 13365, 26730, 51941861, 103883722, 155825583, 259709305, 311651166, 467476749, 519418610, 571360471, 779127915, 934953498, 1142720942, 1402430247, 1558255830, 1714081413, 2337383745, 2804860494, 2856802355, 3428162826, 4207290741, 4674767490, 5142244239, 5713604710, 7012151235, 8414581482, 8570407065, 10284488478, 12621872223, 14024302470, 15426732717, 17140814130, 21036453705, 25243744446, 25711221195, 30853465434, 42072907410, 46280198151, 51422442390, 63109361115, 77133663585, 92560396302, 126218722230, 138840594453, 154267327170, 231400990755, 277681188906, 462801981510, 694202972265, 1388405944530]

約数ペア:

[(1, 1388405944530), (2, 694202972265), (3, 462801981510), (5, 277681188906), (6, 231400990755), (9, 154267327170), (10, 138840594453), (11, 126218722230), (15, 92560396302), (18, 77133663585), (22, 63109361115), (27, 51422442390), (30, 46280198151), (33, 42072907410), (45, 30853465434), (54, 25711221195), (55, 25243744446), (66, 21036453705), (81, 17140814130), (90, 15426732717), (99, 14024302470), (110, 12621872223), (135, 10284488478), (162, 8570407065), (165, 8414581482), (198, 7012151235), (243, 5713604710), (270, 5142244239), (297, 4674767490), (330, 4207290741), (405, 3428162826), (486, 2856802355), (495, 2804860494), (594, 2337383745), (810, 1714081413), (891, 1558255830), (990, 1402430247), (1215, 1142720942), (1485, 934953498), (1782, 779127915), (2430, 571360471), (2673, 519418610), (2970, 467476749), (4455, 311651166), (5346, 259709305), (8910, 155825583), (13365, 103883722), (26730, 51941861)]