2016321135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4603}}^1$

素因数の和:4712

約数の個数: 64

約数和(自身を含む): 3580070400

約数和(自身を除く): 1563749265

約数列:

[1, 3, 5, 15, 19, 29, 53, 57, 87, 95, 145, 159, 265, 285, 435, 551, 795, 1007, 1537, 1653, 2755, 3021, 4603, 4611, 5035, 7685, 8265, 13809, 15105, 23015, 23055, 29203, 69045, 87457, 87609, 133487, 146015, 243959, 262371, 400461, 437285, 438045, 667435, 731877, 1219795, 1311855, 2002305, 2536253, 3659385, 4635221, 7074811, 7608759, 12681265, 13905663, 21224433, 23176105, 35374055, 38043795, 69528315, 106122165, 134421409, 403264227, 672107045, 2016321135]

約数ペア:

[(1, 2016321135), (3, 672107045), (5, 403264227), (15, 134421409), (19, 106122165), (29, 69528315), (53, 38043795), (57, 35374055), (87, 23176105), (95, 21224433), (145, 13905663), (159, 12681265), (265, 7608759), (285, 7074811), (435, 4635221), (551, 3659385), (795, 2536253), (1007, 2002305), (1537, 1311855), (1653, 1219795), (2755, 731877), (3021, 667435), (4603, 438045), (4611, 437285), (5035, 400461), (7685, 262371), (8265, 243959), (13809, 146015), (15105, 133487), (23015, 87609), (23055, 87457), (29203, 69045)]