31527270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 56082330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 103, 114, 171, 179, 190, 206, 285, 309, 342, 358, 515, 537, 570, 618, 855, 895, 927, 1030, 1074, 1545, 1611, 1710, 1790, 1854, 1957, 2685, 3090, 3222, 3401, 3914, 4635, 5370, 5871, 6802, 8055, 9270, 9785, 10203, 11742, 16110, 17005, 17613, 18437, 19570, 20406, 29355, 30609, 34010, 35226, 36874, 51015, 55311, 58710, 61218, 88065, 92185, 102030, 110622, 153045, 165933, 176130, 184370, 276555, 306090, 331866, 350303, 553110, 700606, 829665, 1050909, 1659330, 1751515, 2101818, 3152727, 3503030, 5254545, 6305454, 10509090, 15763635, 31527270]

約数ペア:

[(1, 31527270), (2, 15763635), (3, 10509090), (5, 6305454), (6, 5254545), (9, 3503030), (10, 3152727), (15, 2101818), (18, 1751515), (19, 1659330), (30, 1050909), (38, 829665), (45, 700606), (57, 553110), (90, 350303), (95, 331866), (103, 306090), (114, 276555), (171, 184370), (179, 176130), (190, 165933), (206, 153045), (285, 110622), (309, 102030), (342, 92185), (358, 88065), (515, 61218), (537, 58710), (570, 55311), (618, 51015), (855, 36874), (895, 35226), (927, 34010), (1030, 30609), (1074, 29355), (1545, 20406), (1611, 19570), (1710, 18437), (1790, 17613), (1854, 17005), (1957, 16110), (2685, 11742), (3090, 10203), (3222, 9785), (3401, 9270), (3914, 8055), (4635, 6802), (5370, 5871)]