2010570639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3511}}^1$

素因数の和:3636

約数の個数: 64

約数和(自身を含む): 3484803072

約数和(自身を除く): 1474232433

約数列:

[1, 3, 7, 11, 21, 33, 37, 67, 77, 111, 201, 231, 259, 407, 469, 737, 777, 1221, 1407, 2211, 2479, 2849, 3511, 5159, 7437, 8547, 10533, 15477, 17353, 24577, 27269, 38621, 52059, 73731, 81807, 115863, 129907, 190883, 235237, 270347, 389721, 572649, 705711, 811041, 909349, 1428977, 1646659, 2587607, 2728047, 4286931, 4939977, 7762821, 8703769, 10002839, 18113249, 26111307, 30008517, 54339747, 60926383, 95741459, 182779149, 287224377, 670190213, 2010570639]

約数ペア:

[(1, 2010570639), (3, 670190213), (7, 287224377), (11, 182779149), (21, 95741459), (33, 60926383), (37, 54339747), (67, 30008517), (77, 26111307), (111, 18113249), (201, 10002839), (231, 8703769), (259, 7762821), (407, 4939977), (469, 4286931), (737, 2728047), (777, 2587607), (1221, 1646659), (1407, 1428977), (2211, 909349), (2479, 811041), (2849, 705711), (3511, 572649), (5159, 389721), (7437, 270347), (8547, 235237), (10533, 190883), (15477, 129907), (17353, 115863), (24577, 81807), (27269, 73731), (38621, 52059)]