2019068130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{15619}}^1$

素因数の和:15799

約数の個数: 64

約数和(自身を含む): 5038387200

約数和(自身を除く): 3019319070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 139, 155, 186, 278, 310, 417, 465, 695, 834, 930, 1390, 2085, 4170, 4309, 8618, 12927, 15619, 21545, 25854, 31238, 43090, 46857, 64635, 78095, 93714, 129270, 156190, 234285, 468570, 484189, 968378, 1452567, 2171041, 2420945, 2905134, 4342082, 4841890, 6513123, 7262835, 10855205, 13026246, 14525670, 21710410, 32565615, 65131230, 67302271, 134604542, 201906813, 336511355, 403813626, 673022710, 1009534065, 2019068130]

約数ペア:

[(1, 2019068130), (2, 1009534065), (3, 673022710), (5, 403813626), (6, 336511355), (10, 201906813), (15, 134604542), (30, 67302271), (31, 65131230), (62, 32565615), (93, 21710410), (139, 14525670), (155, 13026246), (186, 10855205), (278, 7262835), (310, 6513123), (417, 4841890), (465, 4342082), (695, 2905134), (834, 2420945), (930, 2171041), (1390, 1452567), (2085, 968378), (4170, 484189), (4309, 468570), (8618, 234285), (12927, 156190), (15619, 129270), (21545, 93714), (25854, 78095), (31238, 64635), (43090, 46857)]