131082030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16741}}^1$

素因数の和:16786

約数の個数: 64

約数和(自身を含む): 361627200

約数和(自身を除く): 230545170

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, 16741, 33482, 50223, 83705, 100446, 150669, 167410, 251115, 301338, 452007, 485489, 502230, 753345, 904014, 970978, 1456467, 1506690, 2260035, 2427445, 2912934, 4369401, 4520070, 4854890, 7282335, 8738802, 13108203, 14564670, 21847005, 26216406, 43694010, 65541015, 131082030]

約数ペア:

[(1, 131082030), (2, 65541015), (3, 43694010), (5, 26216406), (6, 21847005), (9, 14564670), (10, 13108203), (15, 8738802), (18, 7282335), (27, 4854890), (29, 4520070), (30, 4369401), (45, 2912934), (54, 2427445), (58, 2260035), (87, 1506690), (90, 1456467), (135, 970978), (145, 904014), (174, 753345), (261, 502230), (270, 485489), (290, 452007), (435, 301338), (522, 251115), (783, 167410), (870, 150669), (1305, 100446), (1566, 83705), (2610, 50223), (3915, 33482), (7830, 16741)]