1140384690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145643}}^1$

素因数の和:145688

約数の個数: 64

約数和(自身を含む): 3145910400

約数和(自身を除く): 2005525710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 145643, 291286, 436929, 728215, 873858, 1310787, 1456430, 2184645, 2621574, 3932361, 4223647, 4369290, 6553935, 7864722, 8447294, 12670941, 13107870, 19661805, 21118235, 25341882, 38012823, 39323610, 42236470, 63354705, 76025646, 114038469, 126709410, 190064115, 228076938, 380128230, 570192345, 1140384690]

約数ペア:

[(1, 1140384690), (2, 570192345), (3, 380128230), (5, 228076938), (6, 190064115), (9, 126709410), (10, 114038469), (15, 76025646), (18, 63354705), (27, 42236470), (29, 39323610), (30, 38012823), (45, 25341882), (54, 21118235), (58, 19661805), (87, 13107870), (90, 12670941), (135, 8447294), (145, 7864722), (174, 6553935), (261, 4369290), (270, 4223647), (290, 3932361), (435, 2621574), (522, 2184645), (783, 1456430), (870, 1310787), (1305, 873858), (1566, 728215), (2610, 436929), (3915, 291286), (7830, 145643)]