7761390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 22934016

約数和(自身を除く): 15172626

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 2843, 5686, 8529, 14215, 17058, 19901, 28430, 36959, 39802, 42645, 59703, 73918, 85290, 99505, 110877, 119406, 184795, 199010, 221754, 258713, 298515, 369590, 517426, 554385, 597030, 776139, 1108770, 1293565, 1552278, 2587130, 3880695, 7761390]

約数ペア:

[(1, 7761390), (2, 3880695), (3, 2587130), (5, 1552278), (6, 1293565), (7, 1108770), (10, 776139), (13, 597030), (14, 554385), (15, 517426), (21, 369590), (26, 298515), (30, 258713), (35, 221754), (39, 199010), (42, 184795), (65, 119406), (70, 110877), (78, 99505), (91, 85290), (105, 73918), (130, 59703), (182, 42645), (195, 39802), (210, 36959), (273, 28430), (390, 19901), (455, 17058), (546, 14215), (910, 8529), (1365, 5686), (2730, 2843)]