31009734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 84105216

約数和(自身を除く): 53095482

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 306, 357, 434, 467, 527, 558, 651, 714, 934, 1054, 1071, 1302, 1401, 1581, 1953, 2142, 2802, 3162, 3269, 3689, 3906, 4203, 4743, 6538, 7378, 7939, 8406, 9486, 9807, 11067, 14477, 15878, 19614, 22134, 23817, 28954, 29421, 33201, 43431, 47634, 55573, 58842, 66402, 71451, 86862, 101339, 111146, 130293, 142902, 166719, 202678, 246109, 260586, 304017, 333438, 492218, 500157, 608034, 738327, 912051, 1000314, 1476654, 1722763, 1824102, 2214981, 3445526, 4429962, 5168289, 10336578, 15504867, 31009734]

約数ペア:

[(1, 31009734), (2, 15504867), (3, 10336578), (6, 5168289), (7, 4429962), (9, 3445526), (14, 2214981), (17, 1824102), (18, 1722763), (21, 1476654), (31, 1000314), (34, 912051), (42, 738327), (51, 608034), (62, 500157), (63, 492218), (93, 333438), (102, 304017), (119, 260586), (126, 246109), (153, 202678), (186, 166719), (217, 142902), (238, 130293), (279, 111146), (306, 101339), (357, 86862), (434, 71451), (467, 66402), (527, 58842), (558, 55573), (651, 47634), (714, 43431), (934, 33201), (1054, 29421), (1071, 28954), (1302, 23817), (1401, 22134), (1581, 19614), (1953, 15878), (2142, 14477), (2802, 11067), (3162, 9807), (3269, 9486), (3689, 8406), (3906, 7939), (4203, 7378), (4743, 6538)]